Dam
01
水坝, 堤坝
a huge wall built to keep water from entering an area or to contain and use it as a power source to produce electricity
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
dams
例子
Engineers designed the dam to generate hydroelectric power.
工程师设计了大坝以产生水力发电。
02
母, 母亲
female parent of an animal especially domestic livestock
03
十米, 坝
a metric unit of length equal to ten meters
to dam
01
筑坝, 拦阻
obstruct with, or as if with, a dam
语法信息
形态构成
简单词
动作动词
规则
现在时
dam
第三人称单数
dams
现在分词
damming
一般过去时
dammed
过去分词
dammed
