Peridentalt
牙週组织
🗣️ 情景例句
A thief has just robbed me. Can you send the police?
一个盗贼抢劫了我，你能替我报警吗？
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
I think that's a good idea.
我认为那是个好主意。