Calomelite
汞膏
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
Have you made anything?
你做东西吗？
To finish so much work in a day is impossible.
一天之内干完这么多事是不可能的。