Trapdoor
n. 地板门, 活板门, 活动天窗
✅ 同义词
📖 牛津释义
trapdoor
(also trap), n door in a floor, ceiling or roof （地板、 天花板或房顶上的）活板门, 地板门, 活动天窗.
🗣️ 情景例句
What basic principles do you apply to your life?
你在生活中最基本原则是什么？
After graduation, Mr. Jones immediately became a member of the United Nations Relief and Rehabilitation Administration.
毕业后琼斯先生就加入了联合国救济善后总署。
Excuse me. Is there a station near here?
请问，附近有车站吗？