nornicotine / nɔrˈnɪk əˌtin /

⚽高中词汇诺尼丁诺尼科汀玉米粉

nornicotine 的定义

n. 名词 noun
  1. an alkaloid, C9H12N2, extracted from tobacco and related to nicotine but having a lower toxicity: used as an agricultural and horticultural insecticide.