- 相关词组
- vacuum hose holder吸尘器管子的托架;
- air pumpn.排气唧筒，抽气机;风泵;
- pump into注入，灌输;
- getter-ion pump吸气离子泵;离子溅射泵
- integral circulating pump整体式的循环泵
- air water heat pump空气水热力泵;
- ion carburizing vacuum furnace真空离子渗碳炉
- fuel pump燃油泵;
- glass-construction vacuum pressure measuring gauge玻璃结构真空压强测量规
- integral air pump整装抽气泵
- vacuum tuben.<美>真空管，电子管;
- vacuum up真空度升高;
- internal external rotary pump内外转子泵
- inside gear asphalt pump内啮合齿轮沥青 泵
- ionization pump离子泵
- hydraulic pump水力泵，液压泵;
- bivalent heat pump system带有两种热源的热泵系统;
- pump house水泵房;
- internal vacuum内部真空度
- fuel pump governor油泵调节器
- 今日热词
- 热门搜索
- photographer n.摄影爱好者;
- CarPlay 苹果公司的车载系统
- light n.光;发光体;点火物;眼光;亮色;窗;v.照亮;点燃;用光指引;
- gaiety n.快乐;高兴;作乐;花哨;
- 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;
- hometown n.家乡，故乡;“home town”的变体;
- truth n.真相，事实;真实（性）;真理;
- fridge n.冰箱;
- no body 没有人
- airport n.机场;航空站;
- upright adj.直立的;正直的;规矩的;n.立柱;
- bathe v.（给…）洗澡;清洗，浸泡;游泳;（光线）洒满;
