Polysulfones
[化] 聚砜; 聚砜类
🗣️ 情景例句
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
Sooner or later, the truth comes to light.
早晚真相会大白。
You've got a point there.
你说得挺有道理的。