Polysulfone
[化] 聚砜; 聚砜类
🗣️ 情景例句
That's not what I had in mind.
我想要的可不是这个。
Please estimate your living costs for this month.
请估计一下你这月的生活费用。
It seems that it's more difficult for women to get to the top of a company.
妇女要想得到一个公司的最高职位，似乎更加困难。