英语词汇spermidine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	spermidine
释义	spermidine /ˈspɜːmɪdiːn/ noun mass noun 1 Biochemistry a colourless compound with a similar distribution and effect to spermine 【生化】亚精胺。 1.1 A polyamine; chem. formula: H₂N(CH₂)₃NH(CH₂)₄NH₂. 一种多胺; 化学分子式： H₂N(CH₂)₃NH(CH₂)₄NH₂. 词源 1920s: from SPERM + -IDE + -INE⁴.
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