Pfbc
[医][=pentafluoro-benzyl-chloroformate]五氟苯甲基氯甲酸酯
🗣️ 情景例句
That's all right.
没关系。
He has a mind to become a revolutionary.
他有当革命家的胸襟。
Their burnt bodies were found later.
后来只找到他们被烧焦的尸体。