英语词汇“pyrrolizidine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pyrrolizidine
释义	pyrrolizidine /ˌpɪrɒˈlɪzɪdiːn/ Chemistry noun A colourless basic liquid which has a molecule consisting of two fused pyrrolidine rings sharing a carbon and a nitrogen atom. Formula: C₇H₁₃N.. Origin 1930s; earliest use found in Chemical Abstracts. From German Pyrrolizidin from Pyrrolidin with inserted -iz (representing azo-), after Chinolizin.
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pyrrolizidine