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

spending so much time together?
老是在一起呢？
A Jack of all trades and master of none.
三脚猫无所长。
Where are you going to meet?
你们打算在哪里见面？
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🔤 更多 P 开头的单词

paradoxides
partly buried support
petty cash book
physical circuit
pin-points
policy-oriented
prairie grass
pristinamycin
全部 P 开头单词 ›