Polyanhydrides
[化] 聚酐类
🗣️ 情景例句
OK. Let's see.
好 ，让我们看看。
It seems what he said is true.
看起来他说的好像是真的。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。