Cleistogamic
闭花受精的
🗣️ 情景例句
Marilyn, I have to tell you something.
我得告诉你， Marilyn
Knowing what he is capable of, you have every right to be afraid.
既然你知道他的能力如何，你的担心是完全可以理解的。
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。