Polymeric
[ [ˌpɔli'merik] ]
大学 College
a. 聚合的, 聚合体的\\n[医] 聚合的
🗣️ 情景例句
It was so kind of them.
他们太客气了。
Yes, this is Shen speaking.
是的，我姓沈。
Well done, everyone! she smiled.
“你们个个表现出色！”她笑了