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
随便看	dard dardan dardanelles dardanus dare dared daredevil daredevilry daredeviltry dareful daren't darer dares dare say daresay dar es salaam darfur darg dari daric darien daring daringly daringness dario

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。