water supply
近义词：watersystem，water，
英英释义
Noun
- a facility that provides a source of water;
"the town debated the purification of the water supply" "first you have to cut off the water"
例句
用作名词(n.)
- He had exhausted his supply of water.他已耗尽了全部供水。
- This reservoir supplies the entire city with water.这个水库为全城供水。
- A billion people live without a safe water supply.十亿人生活在没有安全供水系统的情况下。
- The water supply was put to rights.供水系统已经准备就绪了。