Pfbc
[医][=pentafluoro-benzyl-chloroformate]五氟苯甲基氯甲酸酯
🗣️ 情景例句
My health sucks.
我的身体很差。
Then this evening I went jogging with my wife.
接着今天晚上我和妻子一起去慢跑。
Sure. We were in the same class.
当然认识。我们同班呢。