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

单词	spermine
释义	WordReference Random House Unabridged Dictionary of American English © 2024 sper•mine (spûr′mēn, -min),USA pronunciation n. [Biochem.] Biochemistrya polyamine, H₂N(CH₂)₃NH(CH₂)₄NH(CH₂)₃NH₂, formed from spermidine and occurring in all cells, esp. prevalent in semen, sputum, pancreatic tissue, and certain yeasts. sperm- + -ine² 1890–95
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