| 单词 | alkaloid |
| 释义 | alkaloid['ælkəlɒid]n. 生物碱【化】 生物碱【医】 生物硷 alkaloid al.ka.loid AHD: [²l“k…-loid”] D.J. [6#lk*7l%!d]K.K. [6#lk*7l%!d]n.（名词）Any of various organic compounds normally with basic chemical properties and usually containing at least one nitrogen atom in a heterocyclic ring, occurring chiefly in many vascular plants and some fungi. Many alkaloids, such as nicotine, quinine, cocaine, and morphine, are known for their poisonous or medicinal attributes.生物碱：有机化合物的一种，通常呈碱性且在一杂环中至少含有一个氮原子，主要存在于许多维管植物和一些真菌中。许多生物碱，如尼古丁、金鸡纳霜、可卡因和吗啡都以其毒性或在医药方面的特性而为人们所熟知语源:1. alkal(i) alkal(i)2. -oid -oid继承用法:al”kaloid“al AHD: [-loid“l] （形容词） |
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