oxazine / ˈɒk səˌzin, -zɪn /

📖毕业后词汇牛津噁心嗪噁心剂氧化锆

oxazine 的定义

n. 名词 noun

Chemistry.

  1. any of a group of 13 compounds having the formula C4H5NO, the atoms of which are arranged in a six-membered ring.