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
How much for a one-way ticket to New York?
去纽约的单程票多少钱？
Why didn't you try again?
为什么你不再试一次？
It's very kind of you to help me.
你帮助我真是太好了。