英语词汇“melatonin”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	melatonin
释义	Melatonin nnoun.bodyhormone secreted by the pineal gland Hypernyms:endocrine hormone internal secretion Inherited Hypernyms:melatoninhormonesecretionliquid body substancebody substancesubstancematterphysical entityentity Inherited Hypernyms:melatoninhormonesecretionliquid body substancebody substancesubstancepartrelationabstractionentity
随便看	koala koala bear koan koasati kob kobe kobenhavn kobo kobuk valley national park kobus kobus kob kobus leche koch kochia kochia scoparia ko'd kodiak kodiak bear kodiak island koellia koestler kogia kogia breviceps kogia simus kohl

英语词典包含147479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。