sump meaning in English
n.
唧筒井；水坑；污水坑；油池；盐田；【矿物】水仓，水窝；【机械工程】油盘；油柄箱；(汽车的)润滑油壶。
Examples
- The lower portion of the disc is submerged within an oil sump .
圆盘下部浸在油池中。 - The acid waste waters are discharged into a sump or the sewerage system .
酸性废水被送往销毁池或阴沟系统。 - The fuel gas coalescer shall have a horizontal sump
油水凝聚分离器必须有一水平的（卧式）排污箱。 - Pump sump is the connection in front of the inlet of the pump
水泵吸水池是泵的进口前的过流部分。 - The fuel gas coalescer shall have a horizontal sump
燃料气体凝聚分离器必须有一水平的（卧式）排污箱。