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
Yes, he makes house calls, but the doctor has an opening only after 2:00 p.m.
好，他愿出诊，但他在下午2点后才有空。
Nothing is impossible (or difficult) to the man who will try.
天下无难事，只怕不努力。
Yes. I was a little ill.
是的，我有点不舒服。