Polymeric
[ [ˌpɔli'merik] ]
大学 College
a. 聚合的, 聚合体的\\n[医] 聚合的
🗣️ 情景例句
Don't mention it.
别在意。
Finished labours are pleasant.
大功告成，好不高兴。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。