Polysulfone
[化] 聚砜; 聚砜类
🗣️ 情景例句
There was no way he could solve the problem.
他根本解决不了这个问题。
Why are you so sleepy?
你为什么这样想睡？
When we use a phrase like 'it serves him right', we are, in part, admitting that a certain set of circumstances has enabled justice to act of its own accord.
当我们说“他罪有应得”这句话的时候，我们部分承认了某种特定的环境使得正义自动地起了作用。