Benzoxazinone
苯并恶嗪酮, 氧氮杂萘酮
🗣️ 情景例句
I always take good care of my body.
我总是很关注身体健康。
When love puts in,friendship is gone.
爱情进入，友情完结。
Economy is one powerful motive for camping, since after the initial outlay upon equipment,
图省钱是露营的一个主要动机，因为除了开始时购置或是租借一套露营装备外，