Cationic copolymerization
[化] 阳离子共聚; 正离子共聚
🧩 词语组成解析
[医] 阳离子的, 阴向离子的
n. 共聚作用, 异分子聚合\\n[化] 共聚; 共聚反应
🗣️ 情景例句
I'd like to buy some stamps for this letter.
我想买这封信的邮票。
This part of the country is very flat.
这个国家这一部分很平坦。
I'm sorry. I didn't know you wanted it. What a shame!
抱歉。我不知道你想要它。真可惜！