Cleistogamous
a. 闭花受精的
🗣️ 情景例句
Find a productive hobby, and see if you can learn something.
找一个具有意义的爱好，看你能否从中学到什么。
Broke again.
又破产了。
Have you received a letter from Jim yet?
你收到了吉姆的来信没有？