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
And I could do the selling and the pricing at the boutique.
而我在时装店里负责销售和标价。
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
Yes, sir.
是的，先生。