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
It's not necessary to whisper, Harry.
没有必要压低声音说话， Harry。
My feeling is that you ought to stay home tonight.
我感觉你应该今晚呆在家。
A crowd of people gathered round him and a lady rubbed his arm with soap and butter, but George was firmly stuck.
这时在他周围上了许多人，一位女士在乔治胳膊上抹了肥皂，黄油，但乔治的胳膊仍然卡得紧紧的。