Hexanitrodiphenyl
[化] 六硝基联苯
🗣️ 情景例句
I hate owing people.
我不想欠别人的。
Yes, and I took many pictures.
是的，我还照了好多照片。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？