Tetrafluoromethane
[化] 四氟化碳
🗣️ 情景例句
I want to spend more time with Robbie.
我想多花点时间和Robbie在一起。
New brooms sweep clean.
新官上任三把火。
She looked everywhere for him but could not find him.
四处寻找，但没有找着。