Polymers
n. 聚合物；高分子（polymer的复数）
🗣️ 情景例句
Without a doubt, things will get worse.
情况无疑会越来越糟。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
There is no superior 'they' in the shape of managements and hotel hierarchies to darken his holiday days.
但在露营地里根本不会有管人的人上人"和酒店里的等级制度来使露营者的假日过得阴郁低沉。