Polyaddition

加(成)聚(合)作用

🔁 扩展释义

【化】 聚加成反应; 逐步加成聚合

🗣️ 情景例句

Well, let's take everything to the living room.
嗯, 我们把东西都放到客厅去。
To hear a hundred times is not so good as to see once.
百闻不如一见。
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。
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🔤 更多 P 开头的单词

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