water main

名词 n.
中文释义

英文释义

名词 n.
  1. The principal pipe, usually underground, for conveying water to residential and business properties.
    — Helpston: Removal and replacement of rails on the main line; also the erection of a gantry to carry a water main across the railway.

词形变化

water mains plural
0 次浏览 数据来源: Wiktionary