Perfluoroalkyl
[化] 全氟烃基
🗣️ 情景例句
I want an expensive luxury car.
我想买一辆昂贵的豪华汽车。
Is it long way from here to the United Air Lines counter?
从这里到美国航空公司柜台有一段很远的路。
This is the best material we have to offer.
这是本公司所供应的最好的原料。