Copolymerisation
[建] 共聚多酯
🗣️ 情景例句
Have you talked to the community council?
你们跟社区的议会谈过了吗？
I can't believe it.
我不相信。
'I might as well have them,' I said sadly.
“我还是买下的好，”我垂头丧气地说。