dam:	耗时:0ms 洪恩在线

单词简介

详解与例句

相关短语

同义词

反义词

动词进行时： damming 过去式： dammed 过去分词： dammed

	可数名词 n.[C] 水坝；堤
	all built across a river, stream, etc. to hold the water
	· There are several dams across the Huai River. 淮河上有几座水闸。
	及物动词 vt. 筑水坝，筑堤
	furnish with a dam
	· They have dammed that river up. 他们已筑起那条河的水坝。 · a gushing dam 水花飞溅的堤坝 · a storage dam 蓄水坝 · construct a dam 建造水坝 · reinforce the dam 加固水坝
	及物动词 vt. 抑制，控制
	keep back or block up with anything
	· The boy dammed up his anger. 那孩子抑制住了他的愤怒。

	v. 援助
		aid
	n. 援助
		aid