- 相关词组
- twin pump双缸泵
- twin-diaphragm pump双膈膜泵
- two-throw pump双吸泵
- two-stage centrifugal pump两级离心泵
- twin scavenge pump双扫气泵
- twin-volute water pump双蜗壳水泵
- twin-screw pump双螺旋泵
- two-bank stage pump双排阶段泵
- twin volute pump复式螺旋泵
- two-lobe rotary pump双凸轮旋转泵
- twin-single pump双联单作用泵
- twin simplex pump双联单缸泵
- two-stage pump双级泵
- two cylinder pump双缸泵
- two-way flow pump双联泵
- two-stage compression pump二级压缩泵
- two-way pump双向泵;可逆泵
- two-screw pump双螺杆泵
- two-way variable displacement pump双向变量泵
- two-lobe pump双突瓣式泵
- 今日热词
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- paraphrase n.释义，意译;演释曲;vt.改述;
- dy abbr.day 天;duty 义务;dynamotor 电动发电机;delivery 递送;
- 欧联杯 Europa League
- remote control 遥控器；遥控;
- sheet n.床单;一页/张（纸）;纪要;薄板;一层/团/片;拉帆绳;
- Mexico n.墨西哥（北美洲南部一国家，首都为Mexico City）;缩写为MEX
- avenue n. 林荫路;大街;途径，手段;〈美〉（南北向）街道;
- lodash n.一个 JavaScript 的实用工具库
- snap-fit 卡扣;卡扣配合;扣合
- punctuation n.标点法;标点符号;标点符号的使用;点标点;
- need v.需要;有必要;modal. 需要;
- PDF n.Adobe的可移植文档格式文件的扩展名;
