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underground是什么意思

underground

英[ˌʌndəˈɡraʊnd] 美[ˌʌndərˈɡraʊnd]

adj. 地下的，秘密的，非法的；
adv. 秘密地，隐蔽地，在地下；

相关单词 underground water underground pass theunderground

反义词

underground的反义词之：
overground

同义词解析

以下这些名词均可表示"地铁" 的意思
underground：一般用词，指城市中的地铁，主要用于英国。
subway：指城市中的地铁或通道，主要用于美国。
tube：主要用于英国口语中。

柯林斯高阶英汉双解学习词典释义

ADV

地下；地面下

Something that is underground is below the surface of the ground.
例句
Solid low-level waste will be disposed of deep underground... 放射性水平低的固体废料将做地下深埋处理。 The plane hit so hard that one engine was buried 16 feet underground. 飞机猛烈撞击地面，致使一个引擎陷到了地下16英尺处。
N-SING

地铁

The underground in a city is the railway system in which electric trains travel below the ground in tunnels.
例句
...a woman alone in the underground waiting for a train... 独自在地铁里等车的女子 He crossed London by underground... 他乘地铁穿过伦敦。
N-SING

（反抗敌人或暴政的）地下组织，秘密组织

In a country which is controlled by an enemy or has a harsh government, the underground is an organized group of people who are involved in illegal activities against the people in power.
例句
These US dollars were smuggled into the country during the war, to aid the underground. 战争期间，这些美元被偷运到该国，用以资助那里的地下组织。
ADJ

地下的；秘密的；非法的

Underground groups and activities are secret because their purpose is to oppose the government and they are illegal.
例句
...the underground Kashmir Liberation Front... 秘密的克什米尔解放阵线 They are accused of organising and financing an underground youth movement. 他们被指控组织并资助地下青年运动。
ADV

秘密地；隐蔽地；暗中

If you go underground, you hide from the authorities or the police because your political ideas or activities are illegal.
例句
After the violent clashes of 1981 they either went underground or left the country. 经历了1981年的激烈冲突之后，他们或转入地下，或离开了该国。 ...opposition leaders, who are working underground because of the threat of arrest. 面临被捕危险不得不秘密开展工作的反对派领导人

英汉词典释义

adj.
地下的
There is an underground park here. 这里有一个地下停车场。
地下组织的, 秘密的
The spy never told his family about his underground activities. 那个间谍从来不把他的地下活动告诉他的家人。
adv.
ˌʌndəˈɡraund
在地下
The railway track goes underground for a short distance. 铁轨有一段不长的路程铺设在地下。
秘密地
The news has been passed on underground. 这消息被秘密传开来。
n.
ˌʌndəˈɡraund
地铁
London has a well-developed underground system. 伦敦的地铁很发达。
地下组织或活动
His father is a member of the underground. 他父亲是一名地下组织的成员。

英英词典释义

Noun
1. a secret group organized to overthrow a government or occupation force
2. electric underground railway
Adjective
1. under the level of the ground;
"belowground storage areas""underground caverns"
2. conducted with or marked by hidden aims or methods;
"clandestine intelligence operations""cloak-and-dagger activities behind enemy lines""hole-and-corner intrigue""secret missions""a secret agent""secret sales of arms""surreptitious mobilization of troops""an undercover investigation""underground resistance"
3. used of independent armed resistance forces;
"guerrilla warfare""partisan forces"
Adverb
1. in or into hiding or secret operation;
"the organization was driven underground"
2. beneath the surface of the earth;
"water flowing underground"