Perfluorodimethylcyclohexane
全氟二甲基环己烷
🗣️ 情景例句
What's my account balance?
我的户头还剩多少钱？
I'm going to try to leave by 10:00.
我争取10点以前离开。
All the food was on the table.
食品已全上桌。