Performed polymer

[化] 预聚体

🧩 词语组成解析

performed
v. 执行, 表演(perform的过去分词形式)
polymer ['pɑlɪmɚ]
n. 多聚物;[高分子] 聚合物;
poly多+mer=merit积德→ 聚合体

🗣️ 情景例句

I can hardly keep my eyes open.
我简直睁不开眼睛了。
There is no longer any communication between them.
他们之间好久不说话了。
In spite of this, the Italians regarded him as a sort of hero.
尽管如此,意大利人还是把他视作某种英雄。
更多情景英语 ›

🔤 更多 P 开头的单词

prig [prig]
全部 P 开头单词 ›