underground什么意思汉语（underground什么意思）

underground什么意思

under，在下面、下。以under作为前缀的单词还有：underlie, underwear, understand, etc.

ground，地面。

underground，地下的：

1. 作形容词意思是在地下的，
2. 作形容词，也指暗地里进行的，比如说地下组织进行的活动就是underground activities.
3. 作名词，指地铁

An underground passage

An underground just arrived.

A place to perform underground activities.

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造句：You can go there by taking an underground.

Underground的英文解释：

1. below the surface of the earth; below ground
2. An underground activity is secret and usually illegal.
3. a railway system in which electric trains travel through tunnels below ground
4. people in a society who are trying new and often shocking or illegal ways of living or forms of art

扩展阅读：

undermine什么意思 underlie什么意思

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