Anionic catalytic polymerization
[机] 阴离子催化聚合
🧩 词语组成解析
a. [化]阴离子的,带负电荷的离子的
a. 催化的\\n[医] 催化的
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
Did you have a good time today?
今天玩得开心吗？
We're becoming a good band.
咱们会逐渐成为一支出色的乐队。
Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey -- still in perfect condition.
想一想他们所感受到的惊奇和兴奋 —— 当他们拆开包装箱时，他们发现第4台发动机就像蜂蜜一样甜 —— 发动机完好无损。