Perfluorination
[化] 全氟化; 全氟化作用
🗣️ 情景例句
Paper or plastic?
现金还是信用卡？
The moment John saw Mary, he fell head over heels in love with her.
约翰对玛丽一见倾心，给她弄得神魂颠倒了。
We think the price in item number five is too high.
第五项我们认为价钱太高了。