Hexanitrodiphenyl
[化] 六硝基联苯
🗣️ 情景例句
Relax! Be patiend and enjoy yourself.
放松点！要有耐心，并让自己快乐！
I couldn't believe my ears.
我真的不敢相信。
Where are you going to meet?
你们打算在哪里见面？