Polyene
n. 聚烯\\n[化] 多烯; 多烯烃
🗣️ 情景例句
where would you choose to spend our anniversary?
会选哪里去度我们的结婚周年纪念日
Kill the goose that laid the golden egg.
杀鸡取蛋
We're out of a lot of the items.
有好几项都缺货了。