Dioxymonochloride
一氯二氧化物
🗣️ 情景例句
All you do is
你所要做的就是
What year is this?
今年是哪一年？
The guy next to me Wrote his name at the top of the paper.
坐在我旁边的那个人只在试卷顶端写自己的名字。