Copolymer
[ [kəu'pɔlimə] ]
高中 Senior High
n. 共聚物\\n[化] 共聚物; 二元共聚物
✅ 同义词
🗣️ 情景例句
You always know the right thing to say.
你说话得体。
He knows most who speaks least.
大智者寡于言。
I can see why you are having some problems with it.
我明白为什么你用起来会有问题了。