Perfluoroalkyl
[化] 全氟烃基
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
We hope your design and the color will be strongly attractive to the American people.
我们希望你们的设计和颜色对美国人具有巨大吸引力。
Yes, it is.
是，是这把