Polymeric
[ [ˌpɔli'merik] ]
大学 College
a. 聚合的, 聚合体的\\n[医] 聚合的
🗣️ 情景例句
You may be offered coffee, and then you should immediately announce the reason for your visit.
他们会给你冲咖啡，然后你应该尽快说明来意。
What's your plan for the summer holiday?
暑假计划干什么？
What do you do as a director?
作为导演您具体干什么呢？