sumps
n.
污水坑( sump的名词复数 );
池;
机油箱;
例句:
-
Flows in open pump sumps are complex movements with free surface.
开敞式水泵吸水池内流动是具有自由表面的复杂流动.
-
Medium grade: water and oil pumps, instrument inspection covers , cylinder heads, sumps and most machined surfaces.
中粘度: 水泵和油泵 、 仪表的检查孔盖、气缸盖 、 油底壳和几乎所有的机加工表面.