Polymer degradation

[化] 聚合物降解

🧩 词语组成解析

polymer ['pɑlɪmɚ]

n. 多聚物;[高分子] 聚合物;

poly多+mer=merit积德→ 聚合体

degradation [,dɛɡrə'deʃən]

n. 堕落;潦倒;毁坏;恶化;

de向下+grad步，级+ation名词后缀→向下降级→ 堕落，退化，降级，贬黜

🗣️ 情景例句

It is special. Happy anniversary.

确实很特别。结婚周年快乐！

Over 5,000 hours of work went into this software, and today it's my privilege to bring it to you.

这种软件的研制超过5000工作小时，今天我很荣辛地向你们展示它。

Get away from me!

离我远一点儿！

更多情景英语 ›

🔤 更多 P 开头的单词

paralytic abasia

pati

pentitol

phytoactinometer

platinic iodide

polypentamethylene sebacamide

praisable

proctoscopy

全部 P 开头单词 ›