Depsidone
[机] 缩酚酸环醚
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
The best teacher one can have is necessity.
我们能得到的最好教师是“需要”。
Insuring public or private property is a standard practice in most countries in the world.
承办公共财产或私人财产保险是世界上大部分国家的正常业务。