Vinyl polymerization
[化] 烯类聚合
🧩 词语组成解析
n. 乙烯基\\n[化] 乙烯基
n. 聚合\\n[化] 叠合反应; 聚合; 聚合反应
🗣️ 情景例句
Have a good trip.
旅途愉快。
There's many a good tune played on an old fiddle.
老当益壮。
Er, this is Lucy, and er, this is Lily.
这个是露茜，这个是莉莉。