英语短语词组词汇melatonin的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	melatonin
释义	melatonin[,melə'təunin] n.【生物化学】褪黑激素；N-乙酰-5-甲氧基色胺
随便看	biquinary notation BIR biracial biracialism biracial school biradial biradially biradials biradiate biradiated biradical biradicals biramose biramous biramous appendage birch birchbark birchbarks birch beer birch beers birch-broom birch-brooms birchen Bircher Birchers

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。