Fluorocarbons
(fluorocarbon 的复数) [建] 碳氟化合物
🗣️ 情景例句
You can make a difference.
你会发挥影响力。
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
It looks like a cat! Put it in your desk please, Lucy.
看起来象只猫。露茜，请把它放到桌子里。