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
Would you get me some more water, please?
麻烦你再帮我加点水，行吗？
May I pay by credit card?
我可以用信用卡付款吗？
Pippa. I called to ask you if you'd like to come to a lecture on Thursday evening at the college.
皮普，我打电话是问你是否想听周四晚上在学院的一个讲座。