The people lived in several cabins, each of which had a trapdoor.

人们住在几个小木屋里，每个小木屋都有一扇活板门。

youdao

There must be something like a trapdoor in the dungeon.

地牢里一定会有活板门之类的东西。

youdao

Sitting in school, I would long for a trapdoor under my desk through which I could slip into the cool basement and out to freedom.

坐在教室里，我总是渴望在我的课桌下能出现一个暗道，我可以溜进凉爽的地下室，尽享我的自由。

youdao

With abstraction as the hinge, Duchamp opened a trapdoor at the bottom of Western thought and feeling.

NEWYORKER: Shapes of Things

Mr Kamprad left a trapdoor for getting funds out of the business, even if its ownership and control cannot change.

ECONOMIST: IKEA

On Friday Collins helped Toulon ensured their place in the French top flight next season by pushing pushing fellow relegation strugglers Dax through the trapdoor with a 22-12 win.

BBC: Ospreys sign ex-All Black Collins