Uncatalyzed polymerization
[化] 非催化聚合
🧩 词语组成解析
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
It's hard for some older people to take all that noise.
一些老年人没办法忍受那些噪音。
Do you know the percentage of the damaged portion?
你们知道残损部分的百分比吗?
but she was fast asleep,
但她睡得很熟。
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