Popcorn polymer
[化] 端聚物; ω-聚合物
🧩 词语组成解析
popcorn
['pɔpkɔ:n]
n. 爆米花;保护物品的小片：大量用于包装及运输中保护物品的一种小片，如聚苯乙烯;淡黄色;
🗣️ 情景例句
Don't talk with your mouth full.
嘴里满是东西时别说话。
Thank you for the lovely flowers.
谢谢你送给我这么美的花。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。