Cyclooctyne
[化] 环辛炔
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
Work hard, otherwise you'll be sorry.
努力用功，否则你会后悔的。
Textile business has become more and more difficult since the competition grew.
随着竞争的加剧，纺织品贸易越来越难做了。