underground
🇺🇸
/ˌʌndərˈɡraʊnd/
🇬🇧
/ˌʌndəˈɡraʊnd/
adjective
A2
below the ground's surface
The underground tunnel helps people cross the street safely.
地下隧道帮助人们安全地穿过街道。
R
secret and often illegal, especially against a government
The underground group planned to protest against the new law.
地下组织计划抗议新法律。
adverb
R
in hiding to avoid police or government
He lived underground to escape the authorities.
他躲藏在地下以逃避当局。
noun
R
a city train system that runs below ground
We took the underground to get to the museum quickly.
我们乘坐地铁快速到达博物馆。
R
a secret group working against the government
The underground worked in secret to oppose the government.
地下组织秘密工作以反对政府。
R
a person in a secret group against the government
The underground member passed information secretly.
地下组织成员秘密传递信息。
translation
地下的, 秘密的
地表以下的, 躲藏的
地铁, 地下组织, 地下工作者
词形变化
Plural
undergrounds