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
visiting places of revolutionary interest, outings, parties.
参观革命圣地，出去郊游，或者举办晚会。
It is a sad house where the hen crows louder than the cock.
母鸡司晨家不兴。
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。