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lacrado 石膏板吊顶密封处理LED投光灯LED燈具LED luminaireL型铜管两优贷款两优贷款项目两张今晚演出的票。Two tickets for tonight's show.两极插座两次twice两碗面多少钱？How much for two bowls of noodles?两票制两米以上必须穿戴安全绳。122. The safety harness must be worn above 2m.两金压降与资产负债率临床护理专家clinical nurse specialist临床试验协调员clinical trial coordinator临建搭设临时周边护栏临时固定支撑临时墩临时安全栏杆临时导流渠开挖临时排水沟临时排水沟渠临时接收证书临时支撑轴力监测临时照明搭设夜间抢修临时用电三级配电临时用电被泡水了，必须断电检查临时设施搭建临时道路泥泞陷车临时锁定装置临电三级配电临电线路必须架空或埋地临终关怀护士hospice nurse临边护栏拆除未办理审批手续临边洞口防护缺失临边洞口防护缺失，立即整改临边防护临边防护栏杆临边防护栏杆双道设防临边防护栏杆涂刷红白警示漆乐器演奏家instrumentalist乐观的optimistic乐队队长band leader乱石亂石堤；堆石護坡；拋石riprap亮度luminance level亮漆面lacquer finish來車速度approach speed例子example例行檢查routine inspection例行維修routine maintenance例行試驗routine test六six六角螺栓hex bolt六角螺母六角钢螺母兰州拉面兰州牛肉面冧天花（吊顶坍塌）冧把（倒塌）冧石（落石危险）冷冻孔钻孔垂直度冷冻水循环泵冷冻水盘管冷冻法施工冷冻的frozen冷冻盐水循环温度冷冻站机组运转调试冷冻除湿机冷凍廠cooling plant冷凍式乾燥器refrigerated dryer冷凍機chiller冷凍機組chiller unit冷凍水泵chilled water pump冷凍水盤管chilled water coil冷凍水系統chilled water system冷凍溶劑焊接cold solvent welding冷凝condensation冷凝器；電容器condenser冷凝器盤管condenser coil冷凝机组冷凝機組condensing unit冷凝水排放管condensation drain冷凝水收集器condensation trap冷凝水收集槽冷凝水泵冷凝水盘冷凝盘管冷刨路面cold planing冷却塔冷却盘管冷卻介質cooling medium冷卻劑coolant冷卻塘cooling pond冷卻夾套cooling jacket冷卻板chill plate冷卻樑chilled beam冷卻水cooling water冷卻水塔cooling tower冷卻水循環系統cooling water circulation system冷卻水泵cooling water pump冷卻水系統cooling water system冷卻池cooling tank冷卻盤管cooling coil冷卻系統cooling system冷卻肋片cooling rib冷卻負荷cooling load冷卻迴路cooling circuit冷卻通道cooling channel冷卻風扇cooling fan冷吃兔冷媒管refrigerant pipe冷媒管線refrigerant line冷媒集液器refrigerant liquid receiver冷弯加工冷弯型钢冷得要命。It's freezing cold.冷拉銅hard drawn copper冷拉銅線hard drawn copper wire冷拉鋼絲cold drawn wire冷气位（空调预留位置）冷水水表冷水立管冷滑试验冷滑试验接触网拉出值冷用沥青密封膏冷的cold冷縫cold joint冷缝处理冷藏chill冷藏室cold storage room冷藏庫cold storage冷藏設備；冷凝裝置refrigeration plant冷裂纹冷軋鋼筋條cold rolled steel bar冷軋鋼絲cold reduced steel wire冷風風扇chilled air fan凉拌折耳根凉拌鸡丝凉爽的cool凉皮凉糕凉茶列出list利息interest利润profit利用utilization力；力度force力學性質mechanical property劳保手套劳保手套必须绝缘耐磨劳保用品穿戴齐全劳保用品领用台账劳保鞋防砸防刺穿劳保鞋需防砸防刺穿，钢包头劳务实名制劳务实名制管理劳务派遣许可证劳务用工比例劳务签证配额劳动生产率指标勒克斯(照度量單位)lux (lx)勞工成本labour cost卤煮火烧卵石洗面pebble wash历史history历史记录回溯历史记录按项目分组归档厘(百分之一)centi (c)另一个another另配地盤reprovision site垃圾garbage垃圾堆填區；堆填區landfill垃圾壓實系統refuse compactor system垃圾槽refuse chute垃圾焚化爐incinerator垃圾處置refuse disposal垃圾裝卸坡refuse loading ramp垃圾轉運站refuse transfer station寮屋squatter hut寮屋區squatter area寮屋結構squatter structure寮屋聚落squatter settlement履带吊打滑履带式反铲挖掘机履带式滑移装载机履帶式裝載機tracked loader履帶式起重機crawler crane履约保函履约保函与预付款保函履约保函延期履约保函释放履约保证保险履约保证金履约担保额度岭南醒狮采青仪式廊道coverway录像record a video律师lawyer律师助理paralegal懒惰的lazy懒熊sloth bear拉pull拉伸彈簧tension spring拉伸試驗tension test拉伸试验拉出器；拔取器puller拉力tensile force拉力；張力tension拉力改正拉压杆模型strut tie model拉尺拉尺（卷尺测量）拉尺（卷尺量度）拉尺（测量尺寸）拉尺（量尺寸）拉應力tensile stress拉拔試驗pull test拉拔试验拉杆；繫杆tie rod拉杆张紧器拉梁拉毛墙面stucco wall拉爆螺丝拉爆螺栓拉索guy拉線箱/井draw box/pit拉線開關pull switch拉线（弹线定位）拉线开关拉线开关灯位拉结件拉结筋拎包入住捞过界揽枕攔截圍牆catch fence攔水壩retaining dam攞料（取材料）旅游tour旅程journey旅行travel旅行者traveler旅途愉快！Have a nice trip!晾衣服hang clothes李子plum来come来杯热巧克力怎么样？How about a cup of hot chocolate?林地woodland林狸linsang林蔭小徑forest trail林蔭道parkway柳州螺蛳粉栗子chestnut梁下净空测量梁体加固梁夾beam clamp梁底净高梁底标高自动捕捉梁底模托梁梁柱节点避让检测梁模板beam formwork梁橋girder bridge梁端header梨pear棂星门棱边楼层标高传递楼层标高基准点楼层标高联动标注楼层高度差联动误差楼板固定楼板肋梁楼梯双控开关楼梯台阶太窄。89. The staircase steps are too narrow.楼梯平台stair landing楼梯扶手太松了。37. The staircase railing is too loose.楼梯梯段stair flight楼梯脉冲继电器楼梯踏板裂了。133. The stair tread is cracked.楼梯踏步级数楼梯踏面stair tread楼梯踢面stair riser楼梯通道staircase access楼梯间加压送风stairwell pressurization楼梯间围护staircase enclosure楼梯间正压送风楼梯间正压送风系统楼梯需要换新扶手。167. The staircase needs a new handrail.楼梯需要防滑条。196. The stairs need anti-slip strips.楼间距樑柱接點beam column joint樑腹；腹板web樑鋼筋beam reinforcement樓宇；建築物；大廈building樓宇平面圖block plan樓宇查驗building inspection樓宇狀況building condition樓層；層storey樓層平面圖floor plan樓層淨高floor-to-ceiling height樓板擱柵floor joist樓梯staircase樓梯圍封stair enclosure樓梯平台landing platform樓梯平台；斜路平台；梯台landing樓梯平台板landing slab樓梯平台踏板landing tread樓梯扶手stair railing樓梯斜梁stair stringer樓梯斜樑stringer樓梯踏板staircase tread樓梯踏板；級面tread樓梯間stairwell樓面；樓面層floor樓面水平floor level樓面活荷載floor live load樓面荷載floor load樓面面積floor area檁條托架purlin bracket欄杆railing欄杆系統railing system欄柵；護欄；障礙物；屏障barrier氯丁橡胶伸缩缝型材氯丁橡胶垫条氯丁橡胶护套电缆氯丁橡胶止水带氯丁橡胶止水条氯丁橡胶防水涂料氯丁橡膠neoprene rubber氯丁橡膠墊圈neoprene gasket氯丁橡膠支座墊neoprene bearing pad氯乙烯管vinyl chloride pipe氯化橡胶液体防水膜氯化橡胶防水涂层氯化物chloride氯化物侵蝕chloride attack氯化物含量chloride content氯化物擴散chloride diffusion氯化物滲入chloride ingress氯化聚氯乙烯chlorinated polyvinyl chloride (PVC-C)氯離子chloride ion氯離子含量chloride ion content沥青切割机沥青卷材防水沥青底涂剂沥青底涂基层沥青底涂涂层沥青摊铺机泸州老窖洛阳水席以汤菜交替出名流动资金流動循環類型flow circulation type流動路徑flow path流感flu流明(光通量單位)lumen (lm)流水段施工流沙包流沙包（咸蛋黄奶黄馅）流網flow net流行病学家epidemiologist流行的popular流速flow velocity流速式流量計velocity flow meter流量flow rate流量感應器flow sensor流量控制flow control流量控制裝置flow control device流量監測flow monitoring流量計；流速計flow meter流量調節器flow regulator流量開關flow switch流體動力學fluid dynamics流體密封fluid seal流體摩擦fluid friction流鼻涕runny nose浏览browse淋水（养护洒水）淋水（浇水养护）淋水养护（洒水保养）淋水试验淋浴区挡水条淋浴底盤shower tray淋浴挡水条淋浴排水淋浴间挡水条淋浴隔断石基滤毒装置漏斗；裝料斗；有傾卸斗的手推車hopper漏水water leak漏水点修复漏电保护器漏电保护器测试漏电保护开关漏窗漏電earth leakage漏電保護earth leakage protection漏電保護器residual current device漏電流leakage current漏電繼電器earth leakage relay濾器外殼filter housing濾塵器dust filter濾層filter layer濾布filter fabric濾材filter media濾油器oil filter濾油器外殼oil filter housing濾油器濾芯fuel filter element濾油罐oil filter canister濾油芯oil filter element濾渣；殘渣；殘留物residue濾網gauze strainer濾網外殼air filter housing濾罐型呼吸器；筒型防毒面具（豬咀）cartridge type respirator濾芯filter cartridge濾袋filter bag瀝濾液leachate瀝青asphalt瀝青乳液bituminous emulsion瀝青內搪層；瀝青襯裡bitumen lining瀝青噴灑機asphalt distributor瀝青塗層asphaltic coating瀝青外搪層；瀝青外襯bitumen coating瀝青密封膠bituminous sealant瀝青屋面asphalt roofing瀝青底塗層bituminous primer瀝青攤鋪機asphalt paver瀝青整平層asphalt screed瀝青氈asphalt felt瀝青混凝土asphaltic concrete瀝青瓦片asphalt shingle瀝青瓷漆pitch-based enamel瀝青碎石bituminous macadam瀝青紙bitumen felt瀝青結合料asphalt binder瀝青配合比設計asphalt mix design瀝青防水膜bituminous waterproof membrane瀝青面層bituminous surface灵塔灵塔殿灵渠铧嘴灵猫civet烂根修补处理烈酒liquor爐底灰furnace bottom ash爐渣水泥blast-furnace slag cement爐石水泥slag cement狼wolf理发师barber理解understand琉璃瓦琉璃瓦顶留听阁留听阁枯山水意境留孔模pocket former留缝砾石防潮层硫化橡膠vulcanized rubber磷銅phosphorous bronze磷銅帶phosphor bronze strip磷銅網phosphor bronze mesh磷銅軸承phosphor bronze bearing磷青銅phosphor bronze礫石回填gravel backfill礫石沉積gravel deposition礫石濾層gravel pack礼物gift离婚divorce离婚的divorced离开leave离心风机离这里有多远？How far is it from here?离这里远吗？Is it far from here?窿（孔洞）立剖面；截視立面圖sectional elevation立方升cubic litre立方米(體積單位)cubic metre (m3)立方體試塊(混凝土)test cube (concrete)立方體試塊測試cube test立柱起重機pillar crane立焊立筋墙stud wall立管riser main立管；豎管；梯級高度；踢腳； 豎板riser立管系统standpipe system立面facade立面圖elevation drawing立面圖；立視圖；標高；高程elevation立面基准线立面硅酮憎水剂立面翻新facade renovation立面視圖elevation view立面轴线立體交叉grade-separated crossing立體剖面圖sectional axonometric drawing篮球basketball篮球教练basketball coach籃式隔濾器basket strainer类型type粒徑grain size粒徑分析particle size analysis粒料基層granular base粒料離析aggregate segregation粒狀填料granular fill粒狀底基層granular sub-base累口綠化地帶green belt綠化屋頂green roof纜索卷筒槽rope drum groover纜索緊固錨rope anchorage纜繩；繩索rope绿化率绿地率绿色屋顶防水系统绿色施工绿色施工“四节一环保”绿色施工标准绿色的green缆索吊装罗睺寺老年人elderly老年科护士geriatric nurse老抽老板boss老火靓汤老火靓汤（广式慢炖汤）老白干老的tough老虎tiger老虎窗老虎鉗vice老鹰茶（火锅解腻饮品）老鼠mouse老鼠尾（细长钻头）聊天chat聊天时时间过得好快。Time flies when we chat.联动执手（长条窗锁）联动插销锁杆联动数据云同步联动测量中墙体厚度自动推算联动测量时多设备主从同步联动测量时门窗开启状态联动测量起始点锁定联动调试联动锁联合体投标联合体牵头方联合基础联络通道联络通道冷冻法加固联络通道冷冻法施工联络通道冻结孔钻孔偏斜联络通道冻结帷幕厚度联络通道冻结法加固联络通道冻结法施工联络通道应急门密封联络通道泵房集水坑联络通道防水门安装联营合作模式联营合作项目风险抵押联调联试综合监控联调联试综合监控系统联邦特工federal agent联邦调查局特工FBI agent聯動機構linkage mechanism聯合基腳combined footing聯合基腳梁combined footing beam聯接器coupler聯接套筒coupling sleeve聯管接頭union joint聯管螺母union nut聯結法蘭coupling flange聯軸器shaft coupling聯軸接頭coupling joint聯鎖interlock聯鎖磚interlocking block聯鎖系統interlock system肋板ribbed slab脸face腊八粥腊八节喝腊八粥，祈求来年丰收腊味合蒸腊月二十三祭灶臨時佔用許可證；臨時入伙紙temporary occupation permit臨時升降機temporary lift臨時屋棚temporary shed臨時工程temporary works臨時建築物temporary building臨時措施interim measure臨時支撐temporary support臨時支撐工程shoring works臨時改善工程interim improvement works臨時改道temporary rerouting臨時構築物temporary structure臨時水準點temporary benchmark臨時營房temporary barrack臨時結構temporary construction臨時許可證temporary permit臨時證明書interim certificate臨時護欄temporary barrier臨時遮蔽棚temporary shelter臨海地盤seafront site臨界值；閾限；界限；門檻threshold臨界壓曲荷載critical buckling load臨界應力critical stress臨界荷載critical load臨街街道frontage street莲藕lotus root菱形挂篮菱形道路交匯處diamond interchange萝卜radish萝卜糕落地窗French window落场（去工地）落墨（弹墨线）落料（下料/卸货）落标（投标报价）落水斜口shoe落水管downspout落狗屎（下暴雨，工地停工）落石屎落石屎（浇混凝土）落石屎（浇筑混凝土）落石防護欄rockfall barrier落订（付定金）落订（支付定金）落货落釘（打膨胀螺丝）落钉落钉（打钉固定）蓝图上的墙体布局不一样。51. The blueprint shows a different wall layout.蓝牙bluetooth蓝牙传输距离与延迟蓝牙数据传输蓝牙连接中断后的数据缓存补传蓝色的blue蓝莓blueberry藍圖區；詳細設計區layout area蜡烛candle螺丝用完了，需要补充。44. We ran out of screws—need more.螺帽nut螺旋；螺釘screw螺旋千斤頂screw jack螺旋卸扣螺旋咬口镀锌板风管螺旋壓縮彈簧helical compression spring螺旋式水龍頭screw tap螺旋式液體冷凍機screw liquid chiller螺旋式迴旋通道access spiral loop螺旋张紧器螺旋弹簧吊架螺旋彈簧helical spring螺旋樁screw pile螺旋樁帽screw pile cap螺旋箍筋spiral stirrup螺旋输送机出土螺旋通道spiral access螺旋鋼筋spiral reinforcement螺旋鑽孔樁bored pile螺旋钻孔桩螺旋閥screw valve螺杆压缩机螺杆式压缩机螺杆式空压机螺栓bolt螺栓墊圈bolt washer螺栓扭力bolt torque螺栓螺母bolt nut螺栓连接螺栓連接bolted connection螺桿式壓縮機screw compressor螺桿泵progressing cavity pump螺紋thread螺紋套管接頭；螺旋接合screw joint螺紋密封膠thread sealant螺紋接套threaded nipple螺紋接套；噴嘴nipple螺紋栓threaded bolt螺紋量規thread gauge螺紋齒輪helical gear螺絲蓋screw cap螺絲錨栓screw anchor螺線管solenoid螺纹-焊接过渡弯头螺纹90度弯头螺纹吊杆螺纹吊杆悬挂螺纹堵头清扫口螺纹管接头螺纹软管水龙头螺纹钢管导管螺纹钢管穿线管螺蛳粉螺距pitch of thread螺釘起子(螺絲批)screw driver螺钉固定电缆卡箍裂环连接件split ring connector裂縫crack裂縫寬度crack width裂縫擴展crack propagation裂縫檢測方法crack detection method裂縫監測crack monitoring裂缝修补裂缝修补注浆裂缝修补采用压力注浆工艺裂缝修补采用环氧树脂灌浆工艺裂缝修补采用环氧注浆裂缝化学注浆裂缝填补裂缝密封裂缝封闭处理裂缝注浆修复裂缝测宽仪裂變產物fission products裂面；斷裂fracture裸帶電導體bare live conductor裸鍍鋅管bare galvanized pipe裸铜线裸露天花exposed ceiling赖汤圆路上的车太多了。There are too many cars on the road.路中央緊急開口emergency median opening (road)路口；道路交界處road junction路口；道路連接處；交界處； 接合處；交匯處junction路口佈局junction layout路口信號燈junction signal路口容量junction capacity路口容量分析junction capacity analysis路口設計junction design路基sub-grade (road)路基含水量sub-grade moisture content路基壓實sub-grade compaction路基承載力sub-grade bearing capacity路基排水sub-grade drainage路基改善sub-grade improvement路基沉降sub-grade settlement路基準備sub-grade preparation路基穩定sub-grade stabilization路基面路堤road embankment路底基層sub-base (road)路彎road bend路形road geometry路拱road crown路拱；拱頂crown路拱；路丘road hump路拱橫坡road camber路拱線crown line路旁停車kerbside parking路旁泊車位on-street parking space路旁綠帶road verge路旁行車線kerbside lane路旁設施roadside amenity路標漆road marking paint路燈streetlamp路燈亮度road lighting luminance路燈光度測量road lighting photometry路燈具road lighting lantern路燈均勻度road lighting uniformity路燈控制箱road lighting control cabinet路燈柱road lighting column路燈桿road lighting pole路燈標準road lighting standard路燈照度road lighting illuminance路燈燈具road lighting luminaire路燈眩光road lighting glare路燈維護road lighting maintenance路燈設計road lighting design路燈配電箱road lighting distribution board路燈電箱road lighting pillar box路燈電纜road lighting cable路燈饋電電纜road lighting feeder cable路牌street sign路線；線向(特指道路中線的位置與方向)alignment (road)路線平面圖alignment plan (road)路線指示標誌directional sign路緣；路邊石；路緣石kerb路緣半徑kerb radius路緣坡道kerb ramp路緣對齊kerb alignment路緣石kerbstone路緣石；石壆curb路緣石鋪設kerbstone laying路緣線標記kerb line marking路緣高度kerb height路肩shoulder (road)路軌活動接合件rail movement joint路邊線；路緣線curb line路釘road stud路閘barrier gate路閘臂barrier arm路障barrier block路障；障礙物barricade路障柱barrier post路面road surface路面；行人道pavement路面下層；承重層；路基層base course路面修補pavement repair路面坑洞修補road pothole repair路面底層pavement base course路面微表處road micro-surfacing路面接縫密封膠road joint sealant路面标高路面標記pavement marking路面水平road level路面灣沉值pavement deflection value路面石屑封層road chip seal路面稀漿封層road slurry seal路面行車質素riding quality (road)路面行車質素指數riding quality index路面表層pavement surface路面裂縫填補road crack sealing路面透層road prime coat路面銑刨road milling路面鋪層road surface dressing路面鋪裝road pavement路面铣刨机路面闊度road width路面面層pavement surface course路面黏層road tack coat輪候處鐵欄queue railing輪式鏟泥車wheel loader輪椅坡道wheelchair ramp輪班shift roster輪葉vane輪跡wheel track輪軸wheel axle辣子鸡辣椒chili辣的spicy连夜加班加点，也要把承台抢出来连接connect连接板连接过桥连接销钉连梁连系梁连续刚构桥连续刚构桥合龙顺序连续式吊顶系统连续测量数据平滑处理连续测量模式下的数据抖动滤波连续测量追踪连续焊丝连续焊缝连续螺旋钻杆连衣裙dress連接裝置；聯動裝置linkage連接路slip road連接通道access link road連接道路；接駁道路link road連結環shackle連續取樣consecutive sampling連續基腳；條型基礎continuous footing連續大樑continuous girder連續性continuity連續性測試continuity test連續性要求continuity requirement連續板continuous slab連續樑continuous beam連續測試結果consecutive test result連續測量consecutive measurement連續監測consecutive monitoring連續荷載continuous load連續護欄continuous barrier連續跨continuous span連通管interconnecting pipe遛狗walk the dog邻居neighbor鄰接端abutting end鄰近neighbourhood鄰近區域proximity zone鄰近土地adjacent land鄰近度proximity鄰近建築物neighbouring building鄰近範圍vicinity鄰近街道neighbouring street鄰里單元neighbourhood unit鄰里規劃neighbourhood planning酪蛋白塗料casein paint里程碑付款里程碑节点里程錶odometer里面inside量度工具measuring instrument量度所得強度measured strength量程切换模式量程自动切换量規measuring gauge鋁塑複合板aluminium composite panel鋁導體aluminium conductor鋁帶aluminium tape鋁直尺aluminum straightedge鋁箔膠帶aluminium foil tape鋁酸鹽水泥aluminous cement鏈chain鏈張緊器chain tensioner鏈條吊車chain hoist鏈測量chain survey鏈輪chainwheel鏈銷chain pin铝制结构铆钉固定面板铝化隔热防火服铝单板铝单板折弯铝合金三脚架铝合金刮尺铝合金地面线槽铝合金型材铝合金玻璃压条铝合金窗框铝合金自攻螺钉铝合金角线铝合金门窗框周边未打密封胶铝合金靠尺铝合金靠尺（平整度检查）铝型材连接盖板铝塑复合板饰面铝复合板铝扣板铝扣板收口铝执手铝格栅铝格栅天花铝模铝模与爬架一体化施工铝模体系铝用沉头固定螺钉铝窗（铝合金窗）铝箔增强防水卷材铝箔热反射防水卷材铝箔防潮隔汽层铝间隔条铝龙骨系统链接link陸上onshore陸上運輸；陸路運輸； 陸上交通工具road transport離合器clutch離合器摩擦片clutch lining離合機構clutch mechanism離地淨空高度ground clearance height離地淨高ground clearance離岸off shore離岸採料區offshore borrow area離岸結構offshore structure離心分離器centrifugal separator離心力centrifugal force離心式壓縮機centrifugal compressor離心式液體冷凍機centrifugal liquid chiller離心式鼓風機centrifugal blower離心泵centrifugal pump離心荷載centrifugal load離心過濾器centrifugal filter離心鑄造centrifugal casting離心離合器centrifugal clutch離析segregation零钱不用找了。Keep the change.零食snack雷thunder雷射掃描儀laser scanner雷暴大风黄色预警雷暴天气防雷接地检查雷管blasting cap雷管段别延时雷管毫秒延期时间雷雨天气禁止露天高处作业雷雨天气立即停止室外高处作业露台balcony露台圍封balcony enclosure露台板balcony slab露台欄杆balcony railing露台門balcony door露天地方open air露天場地open area露天大溝渠open nullah露天工場open working area露营go camping露骨料exposed aggregate领事consul领导带班生产制度领导者leader领獴collared mongoose驴打滚骊山陵鬣狗hyena鲤鱼carp鹵鎢燈tungsten halogen lamp鹿deer龍門架gantry frame龍門架建築portal frame building龍門架構築portal frame construction龍門架結構portal frame structure龍門起重機gantry crane龙井虾仁龙卷风tornado龙抄手龙猫chinchilla龙王潭龙虾lobster龙门石窟奉先寺卢舍那大佛龙门石窟是中国石刻艺术的宝库龙骨龙骨（吊顶骨架）龙骨架