Endodontic
a. [医]牙髓学的
🗣️ 情景例句
If negotiaton fails, then what?
万一谈判破裂，怎么办？
You must have enjoyed yourself.
你一定玩的很开心。
Well, I can't leave before nine. I have a lot of work to do.
嗯，我9：00以前离不开。我有很多作业要做。