Edna
[化] 二硝基乙胺
🗣️ 情景例句
Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了，赵明，我问你个问题。
If you want some shoes, look under the bed.
如果你要鞋子，就在床底下。
Is she at school today?
她今天上学来了吗？