Anionic copolymerization
[化] 阴离子共聚; 负离子共聚
🧩 词语组成解析
a. [化]阴离子的,带负电荷的离子的
n. 共聚作用, 异分子聚合\\n[化] 共聚; 共聚反应
🗣️ 情景例句
Good morning.
早安。
But it looks like that's out of the question.
看现在看来不可能了。
In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues.
1858年拆除了一大片破旧的房屋、工厂和农舍，建起了中央公园，这个公园从59街延伸到110街，跨越三条大马路。