Dinitrochlorobenzene
[医] 二硝基氯苯
🗣️ 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，让我试试吧！哦，真不容易。能教我怎么用吗？
Dear, you'll be home right after work, won't you?
亲爱的，你做完工作会直接回家是吗？
'Dear me,' she said.
“天啊，”她说，