Hexanitrodiphenylamine
[化] 六硝基二苯胺
🗣️ 情景例句
I've let my health deteriorate.
我的健康恶化了。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
He's very well, thank you.
他很好，谢谢您。