Polycyclic
a. 多环的\\n[医] 多环的
🗣️ 情景例句
I was relieved of my position.
我被撤职了。
You can leave the cooking to me.
做饭的事你尽可以交给我。
The glasses keep their eyes safe.
眼镜可以使眼睛不受伤害。