Dentelation
[医] 齿状构造
🗣️ 情景例句
I'm in the school choir.
我是校合唱队的成员。
I want to apologize.Is there anything I can do?
我要道歉。我能想点什么办法吗？
Which part of England do you come from?
你从英国的什么地方来？