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 was late because I had a flat tire.
我来晚了，因为我的车坏了。
Please excuse me.
不好意思，请让一下。
who has beenworking or worrying about serious things for six days,
为严肃的公务操劳或烦恼了6天的
更多情景英语 ›

🔤 更多 P 开头的单词

pannus tenuis
pectus
peribronchitis
photo-actinic
plaster mull
polyxylose
precincted
prizewinner [praiz'winə]
全部 P 开头单词 ›