trap gate

• 陷阱门

trap gate的用法和样例：

例句

1. 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。