Linear polymer
[化] 线型高分子
🧩 词语组成解析
🗣️ 情景例句
That's only part of it.
这只是一部分原因。
At what time can we work out a deal?
我们什么时候洽谈生意？
Mum or dad, of course, provide a regular supply of pocket money, but uncles and ants are always a source of extra income.
爸爸妈妈当然经常给孩子零花钱，但是，叔舅婶姨也是孩子们额外收入来源。