Perchlormethane
[医] 四氯化碳
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
I enjoyed the movie very much. I wish I had read the book from which it was made.
电影不错，我希望我读过原著。[wish + 主语 = 过去完成时 = 愿望之事在wish以前发生。]
Her family are all music lovers.
她全家人都是音乐爱好者。