Polymerid
[医] 聚合物, 聚合体
🗣️ 情景例句
I'm having trouble eating.
我吃东西时有困难。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
either in cash or by drawing a cheque in favour of another person.
提取的方式可以是取现金，也可以是开一张以他人为收款人的支票。