n. 地下, 地铁, 地道, 秘密活动
a. 地下的, 秘密的
adv. 在地下, 秘密地
n. a secret group organized to overthrow a government or occupation force
r. in or into hiding or secret operation
r. beneath the surface of the earth
以上参考资料就是本词典详细汇总的词语underground是什么意思的翻译解释，如有错漏请向我们提供反馈意见。
An underground organization needs a way to travel underground.
一个地下组织需要在地下穿行的途径
It flows, in huge underground rivers, probably the largest underground river system in the world.
它们在巨大的地下河里流动着 这也许是世界上最大的地下河系统
If we got out, they'd move her underground.
如果我们出去 他们就会把她藏起来
And that's because it's fed by underground streams.
这是因为它的源头来自地下水
After I was pulled underground, I was unconscious.
我被拉到地下后失去了意识
They went underground after you lost them.
你失去他们的消息后他们就去了
We tipped him off that we were on to him, and he went underground.
我们打草惊蛇了 他就藏匿起来了
I cannot rest until I lay underground once more.
除非再次安然入土 否则我无法安息
Which is why its underground existence should be very alarming.
所以它能存在于地下是很吓人的
He must have had him underground somewhere.
他应该是被关在地下的某个地方