Pentanamide
[机] 戊酰氨
🗣️ 情景例句
No, but I hope you will from now on.
是的，还没有。不过我希望从现在起就会有。
I regard that man as lost, who has lost his sense of shame.
我认为，人丧失了廉耻就完了。
First of all, they may have come to this planet of ours thousands or millions of years ago,
首先，他们可能在几千年前或几百年万年前已来过我们地球，