| 词汇 | 开口 |
| 释义 | 开口开口[kāi kǒu]1.■ （开口说话） open one's mouth; start to talk; begin to speak:不开口hold one's tongue;难以开口find it difficult to bring the matter up2.■ （开刃） put the first edge on a knife; sharpen the edge of a new blade3.■ opening aperture; {纺} shedding; aperture; placketing; orifice; fent; hiascent 常用词组1.■开口扳头[手] open-end wrench; open spanner;2.■开口保险单 open policy;3.■开口比 aperture efficiency;4.■开口扁销 key;5.■开口冰斗 {地质} open cirque;6.■开口槽 {电} open slot;7.■开口沉箱 {建} cylinder caisson; open caisson;8.■开口刺丝囊 {无脊椎} stomocnidae nematocyst;9.■开口粗轧孔型 open roughing pass;10.■开口带线圈 split thread ring;11.■开口挡圈 split washer;12.■开口倒相障板 {电} ported baffle;13.■开口导缆钳 open chock;14.■开口垫圈 open washer; {机} split collar;15.■开口电路调节器 open-cycle controller;16.■开口订单 open order;17.■开口订货单 open indent;18.■开口洞 ambut;19.■开口端 openend; open end; open-ended; soft end;20.■开口对接 open butt joint;21.■开口断层 open fault;22.■开口锻模 open dies;23.■开口对焊 open butt weld;24.■开口方形直通系统 open square strand passes;25.■开口坩埚 {工} shoe;26.■开口高度 open height;27.■开口管柱 open tubular column;28.■开口合同 open-end contract;29.■开口湖 outlet lake;30.■开口回路 open loop;31.■开口机 tapping machine;32.■开口机构 shedding mechanism;33.■开口键 forelock key; split key;34.■开口接杆 slotted jaw; jaw;35.■开口接合杆 slotted joint;36.■开口孔 open pore;37.■开口孔型 open pass;38.■开口铆钉用钢丝 bifurcated-rivet wire; split-rivet wire;39.■开口链 open link; open link chain;40.■开口梁形轧槽 live beam pass;41.■开口裂缝 open fissure;42.■开口螺栓 split bolt;43.■开口锚炼孔盖 riding buckler;44.■开口铆钉 {工} bifurcated rivet; split rivet;45.■开口（孔径）面积效率 efficiency;46.■开口木沉箱 caisson;47.■开口内桩 {钟} collet;48.■开口皮带 open belt;49.■开口皮带转动 {机} open-belt drive;50.■开口皮带传动装置 open belting;51.■开口器 mouth gag;52.■开口钎 tap-hole bar; tap-out bar;53.■开口钎子 starter;54.■开口钳 open mouth tongs;55.■开口腔 atrium;56.■开口壳 open shell;57.■开口圈 broken ring;58.■开口三角形接法 open-delta connection;59.■开口三角形连接 open-delta;60.■开口伤{医} open trauma;61.■开口榫槽 open mortice;62.■开口踏盘轴 bottom shaft;63.■开口弹簧 split ring;64.■开口套筒联轴节 split muff coupling;65.■开口（孔径）天线 aperture antenna;66.■开口调整环 split adjusting collar;67.■开口铁心 open core;68.■开口桶 stand;69.■开口凸轮 shedding cam; shedding tappet;70.■开口网 open net;71.■开口系统 open loop system;72.■开口线圈 open stitch;73.■开口销 linchpin; lynchpin; split cotter; split pin; spring cotter; forelock; {设计} cotter pin;74.■开口信件 unsealed letter;75.■开口循环 open cycle;76.■开口轧槽 open groove;77.■开口圆板牙 adjustable round split die;78.■开口毡封圈 split-ring seal;79.■开口爪扳手 open-jawed spanner |
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