Polyformate
(=polyform distillate)聚合重整馏分
🔁 扩展释义
【化】 聚合重整馏分
🗣️ 情景例句
I'm on the top floor.
我在顶层。
How long does it take?
火车要开多久？
Two men who recently spent five days on a coral island wished they had stayed there longer.
最近有两个人在一座珊瑚岛上呆了5天，他们真希望在那儿再多呆一些日子。