Ducker
n. 潜水人, 潜水鸟, 养鸭者
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
As soon as she quit the room he returned to it.
她刚离开房间，他回来了。
I've never been there.Have you ever been there, Ken?
我从未去过。肯，你去过吗？