Polyisoprenes
(polyisoprene 的复数) n.[化]聚异戊二烯
🗣️ 情景例句
Yes? Can I do something for you?
什么事？我能为您效劳吗？
Give a fool rope enough and he will hang himself.
授绳与愚，愚能自傅。
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。