Water main
01
总水管, 主水管
a large underground pipe that delivers potable water from a water treatment plant or other water source to individual buildings or communities
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
water mains
例子
A leak in the water main caused water to spill onto the sidewalk.
总水管的泄漏导致水溢到人行道上。



























