Heptone
[医]盐酸苯吗庚酮
🗣️ 情景例句
Now Max has come into everyone's life.
现在Max走进了每个人的生活里 。
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
A day may begin well enough, but suddenly everything seems to get out of control.
一天开始时，可能还不错，但突然间似乎一切都失去了控制。