picoline / ˈpɪk əˌlin, -lɪn /

⚽高中词汇吡啶啉吡啶林皮克林吡啶琳

picoline 的定义

n. 名词 noun

Chemistry.

  1. any of three isomeric methyl derivatives of pyridine having the formula C6H7N, obtained from coal tar as a colorless oily liquid with a strong odor.