Polymers
n. 聚合物；高分子（polymer的复数）
🗣️ 情景例句
but, well, we've still got some time for a cup of coffee.
不过， 我们还有喝杯咖啡的时间。
Let me tell you the details.
让我告诉你细节。
People are always talking about 'the problem of youth'.
人们总是在谈论“青年问题”。