Semipearl polymerization
[化] 半悬浮聚合
🧩 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
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
They say there's a traffic accident in front of us.
据说在我们前方发生了车祸。
We have special river birthday parties in the summer.
夏天，我们为这条河举办特殊的生日宴会。