单词 | nicotine |
释义 | nicotine['nikəti:n]n. 烟碱, 尼古丁【化】 烟碱; 尼古丁【医】 烟硷 nicotine nic.o.tine AHD: [n¹k“…-t¶n”] D.J. [6n!k*7ti8n]K.K. [6n!k*7tin]n.(名词)A colorless, poisonous alkaloid, C10H 14N 2, derived from the tobacco plant and used as an insecticide. It is the substance in tobacco to which smokers can become addicted. 尼古丁:无色有毒生物碱,C10H 14N 2,从烟草中提取被用作杀虫剂,它是烟草中致使吸烟者上瘾的物质 语源:1. French 法语 2. from New Latin nicoti³na * see nicotiana 源自 现代拉丁语 nicoti³na *参见 nicotiana |
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