Polymers
n. 聚合物；高分子（polymer的复数）
🗣️ 情景例句
If only Robbie and Alexandra were here.
要是Robbie和Alexandra在这儿多好。
He has a cup.
他有一只杯子。
I think we may be able to work together in the future.
我想也许将来我们可以合作。