Hand pump
01
手动泵, 手压泵
a manually operated pump used to draw liquids, typically water or beer, by applying physical force
语法信息
有生性状态
无生命
形态构成
复合词
可数
singular
not gender specific
复数形式
hand pumps
例子
The villagers rely on a hand pump for their daily water supply.
村民们依靠手动泵来满足日常用水供应。
