Polydispersion
[化] 多分散性
🗣️ 情景例句
He's upset over the fact that he wasn't promoted this year.
他对今年没有升迁感到恼怒。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Well, what else did you hear about at the meeting?
喂，在会上你还听到了别的什么吗？