英语词汇lactone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	lactone
释义	lactone/ˈlæktəʊn/n. Chem. any of a class of cyclic esters formed by the elimination of water from a hydroxy-carboxylic acid 【化】内酯 [German Lacton]
随便看	speeder speedily speediness speed limit speed merchant speedo speedometer speed-up speed up speedway speedwell speedy speiss speleological speleologist speleology spell spell spell spell spellable spellbind spellbinder spellbindingly spell-check

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。