Dipivaloylmethane(dpvm)
[化] 二叔戊酰甲烷; 二甲烷; 二三甲基乙酰基甲烷
🗣️ 情景例句
One step at a time.
做事要一步一步来。
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
What's your job?
你是做什么工作的？