Methylchloroformate
氯甲酸甲酯
??? 情景例句
It is special. Happy anniversary.
確實很特別。結婚周年快樂！
I'm gonging to show him how to play bridge.
我正要指點他如何打橋牌。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手間一地。