Aperturing
孔径作用
🗣️ 情景例句
Where does it go?
放在哪儿？
The fox that had lost its tail would persuade others out of theirs.
一条狐狸丢尾巴，就劝旁的也丢它。
Suddenly, I saw the Officer's face light up.
突然，我看到官员脸上露出了得意的神色。