Polyfluoroacrylate
[化] 聚氟代丙烯酸酯
🗣️ 情景例句
Keep smiling! things will calm down.
乐观一点，事情会平息下来的。
Before you decide, have a good taste of Marie's cake.
没吃之前先别作决定，且先尝尝玛丽可口的蛋糕。
Well, every time you get back at night, you drop your shoes on the floor.
唔，每一次晚上回来时，你都把鞋子丢在地板上。