Tuzet
[化] 退菌特
🗣️ 情景例句
I must prepare my lessons.
我必须准备工课。
My brother is two years younger than I am.
我的兄弟比我年轻2年。
I'll give you a call when we are ready to talk about them.
等我们准备好可以谈的时候，我会打电话给你。