Hamamelitannin
[化] 金缕梅单宁
🗣️ 情景例句
I know it well.
我对它熟得很。
Every little makes a mickle.
积少成多。
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。