词语:机井 拼音:jī jǐnɡ注音:ㄐㄧ ㄐㄧㄥˇ简拼:JJ繁体:機井词性:名词
[motor-pumped well;power operated well;mechanically pumped well] 用水泵汲水的井
用抽水机汲水的深水井。这种井用机械开凿。旧称洋井。