Polymers
n. 聚合物；高分子（polymer的复数）
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
I think you're mistaken about that.
我认为你关于那是错的。
Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney.
就像许多人最近在悉尼郊区帕拉马塔发现的那样，有时乱子会闹得很大。