Fluorocarbons
(fluorocarbon 的复数) [建] 碳氟化合物
🗣️ 情景例句
My husband and I live near Spaceport.
我和我丈夫住在Spaceport附近。
A wise man needs not blush for changing his purpose.
智者不耻于改变初衷。
Yes, it is. Thanks!
对，是我的。谢谢！