查询词典 closable operator

quick-acting operator：疾速把持器

液压操擒器 hydraulic operator | 疾速把持器 quick-acting operator | 涩静阀杆 sliding stem

quick-acting operator：迅速操纵器

液压操纵器 hydraulic operator | 迅速操纵器 quick-acting operator | 滑动阀杆 sliding stem

wireless operator：报务员

wireless operator mechanic 报务员技巧 | wireless operator 报务员 | wireless pulse 无线电脉冲

wireless operator mechanic：报务员技巧

wireless officer 无线电报务员 | wireless operator mechanic 报务员技巧 | wireless operator 报务员

radio operator; wireless operator：报务员

摆渡 to ferry across | 报务员 radio operator; wireless operator | 泊船费 groundage

vessel operating multimodal transport operator：水陆联运商

vessel operating expenditures 船舶营运费用 | vessel operating multimodal transport operator 水陆联运商 | vessel operator service function 船舶操作者业务职责

Telephone Operator Supervisor：总机主管

Reception Manager Secretary 前厅部秘书 | Telephone Operator Supervisor 总机主管 | Telephone Operator 话务员

telephone operator, operator：电缆

电话线cable | 电缆telephone operator, operator | 话务员token

telephone operator apparatus：话务员装置

telephone operator 话务员 | telephone operator apparatus 话务员装置 | telephone plant 电话设备

telephone operator apparatus：话务员装置nbh中国学习动力网

telephone operator 话务员nbh中国学习动力网 | telephone operator apparatus 话务员装置nbh中国学习动力网 | telephone plant 电话设备nbh中国学习动力网

Going to Pubs：上酒吧小酌

Part V 夜生活篇 Nightlife | Unit 21 上酒吧小酌 Going to Pubs | Unit 22 看表演 Seeing Shows

simplified equation：简化方程式

secondary alcohol 仲醇 | simplified equation 简化方程式 | tertiary alcohol 叔醇