Preformed polymer

[化] 预聚物

🧩 词语组成解析

preformed [['pri:'fɔ:md]]
a. 预成型的, 预制成的
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

That's the way it goes.
现实就是这样。
Comfort is better than pride.
安慰胜过傲慢。
After he was defeated by a boxer called Gentleman Jackson, he was quickly forgotten.
他在被一个叫杰克逊绅士的拳击手击败后很快被遗忘。
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🔤 更多 P 开头的单词

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