Chemi
[物]化学电离
🗣️ 情景例句
World-class athletes are extremely fit.
具有国际水平的运动员体格非常好。
Is that lady a student?
那位女士是学生吗？
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。