- 相关词组
- gasoline pump加油泵;
- inflating pump打气泵;打气筒
- mixed-flow pump混流泵
- gear wheel metering pump齿轮计量泵
- pump house水泵房;
- mixed-flow propeller pump混流式螺旋桨泵;混流式旋桨泵
- industrial pump factory工业泵厂
- air pumpn.排气唧筒，抽气机;风泵;
- gear spinning pump纺丝齿轮泵
- hydraulic gear pump液压齿轮泵
- air water heat pump空气水热力泵;
- general purpose pump通用泵
- mixing pump混合泵
- general service pump通用泵
- gas pump气体泵，气泵;
- geared oil pump齿轮油泵
- independent pump独立泵
- gear-within-gear pump内啮合齿轮泵
- mixed flow storage pump混流式蓄能泵
- hydrostatic pump静液力泵
- 今日热词
- 热门搜索
- dress n.连衣裙;衣服;v.（给…）穿衣;打扮;装饰;穿正式服装;包扎;烹饪调制;加工处理;
- ha int.（表示惊讶、欢乐、怀疑等）哈，嘿;
- fictions n.小说( fiction的名词复数 );虚构的或想像出的事，并非完全真实的事;
- shent 神
- offense n.进攻;（球队的）前锋;进攻方法;攻势;冒犯；犯罪;
- handbag n.（女用）手提包;旅行包;
- ad hoc adj.特别的;临时的;特设的;adv.特别地;
- rust n.铁锈;锈病，锈菌;荒废，停滞;锈，锈色;vt.& vi.（使）生锈;[植]害锈病;变钝，荒废;
- street fighter 街头霸王;[电影]超级学校霸王;
- storm n.暴风雨;浪潮;轰鸣;v.突袭;怒吼;
- break vt. （使）破;打破（纪录）;（常指好天气）突变;开始;vi. （嗓音）突变;突破;破晓;（价格）突然下跌;
- them pron.他们;她们;它们;指性别不详的人时，用以代替him或her
