Previa
[医] 前置的(如胎盘)
🗣️ 情景例句
I called channel five.
我打电话给了第五频道。
Help the dog over the stile.
助人度过难关。
Get him his change! It's easy to say, sir; but look at the bill yourself.
给他找钱！先生，说的倒轻巧，您自己来看看这张票子吧。