Dipivaloylmethane
二叔戊酰甲烷, 二(三甲基乙酰基)甲烷
🗣️ 情景例句
I was left with nothing.
我一点儿不剩了。
I'm sleeping upstairs.
我在楼上睡觉。
So one day they took him to a doctor.
于是有一天他们带他去看医生。