Epsilcapramin
[机] β-氨基己酸
🗣️ 情景例句
If you are going to insist, then just do it.
如果你想坚持，那么就坚持到底。
This isn't a laughing matter.
这种事是不能开玩笑的！
Recent developments in astronomy have made it possible to detect planets in our won Milky Way and in other galaxies.
天文学方面最新发展使得我们能够在银河系和其他星系发现行星。