- 相关词组
- exhaust casing排气缸，后气缸;
- casing adapter套管异径接头；管柱接头
- well casing套筒;
- helical casing螺旋套
- hinged casing slip铰链式套管卡瓦
- surface casing地面套筒;
- casing coupling套管;
- pipe casing桩套管，管套;
- brickwork casing砖块镶面
- casing pipe套管，钻管，井壁管;
- volute casing蜗线型外壳，蜗形机壳，线型外壳;
- blower casing鼓风机外壳；鼓风机机匣；鼓风机空气室；鼓风机机壳
- protective casing保护外壳，保险罩;
- wheel casing轮罩
- borehole casing钻孔套管;
- air casing气隔层，气套;
- wire casing线槽
- casing spear套管打捞矛；套管矛
- furnace casing炉套壳;
- outer casing外护板;
- 今日热词
- 热门搜索
- tap into 利用，开发;
- ipod n.苹果公司音乐播放器；苹果随身播放器abbr.initial phase of ocean drilling 海上钻井平台;
- explicit adj.易于理解的;明确的;直言的;
- heat v.把…加热;n.热;高温天气;温度;热源;强烈的感情;压力;预赛;
- cancel v.取消，终止;废除，注销;
- impacted adj.压紧的，结实的;冲击式;
- nervous system n.神经系统;
- brass n.黄铜;铜管乐器;钱;黄铜饰品（尤指马挽具上的黄铜圆片）;v.〈英〉付（款）;[冶]把…包铜;〈口〉无耻地胡搞;
- perfection n.完美;完善;最后加工;圆满;
- shore n.岸，滨;沿海国家;v.支撑;稳住;
- 欧联杯 Europa League
- woo vt.求爱，求婚;争取…的支持;vi.求爱;恳求;
