陷阱门 meaning in English

trap door

If you happen to drop through a hole or trapdoor , you ' ll know where the upstairs are
如果你掉到洞里或是陷阱门里而掉到下一层，你会找到上去的楼梯的。
The room that was being prepared for you has a lever which will open a trap door designed to drop people below , and you could climb down from there
在为你准备的房间里有一条操纵杆可以控制一个陷阱门，原本能出其不意地让人坠落，或许你可以顺着那里爬下去。