Poly(vinyl fluoride)
[化] 聚氟乙烯
🗣️ 情景例句
Something borrowed, something blue.
借的东西， 蓝色的东西。
I'll be seeing you.
再见 注：是美国人喜欢使用的告别语。
I said I would be at your house at six o'clock, but the boss want me to do some extra work.
我说过我6点到你家，但老板要我加班。