Its channel is long ,the quantity of earthwork and concrete work is tremendous.And it is restricted by many natural and social factors.
英
美
释义
其输水总干渠线路长、土石方挖填量巨大、混凝土工程量大,受到自然条件和社会经济诸多因素的制约。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2025 海词词典(Dict.cn)
立即下载