英语词汇mainspring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	mainspring
释义	mainspring 1 ENTRIES FOUND: mainspring (noun) mainspring /ˈmeɪnˌsprɪŋ/ noun plural mainsprings mainspring /ˈmeɪnˌsprɪŋ/ noun plural mainsprings Learner's definition of MAINSPRING [count] 1 : the most important spring in a watch or clock（钟表的）主发条，主弹簧 2 : the most important or powerful cause or part of something主要推动力；主要原因；主要部分 Agriculture is the mainspring of their economy.农业是他们的经济支柱。
随便看	fast and furious fast asleep fastball fastballs fast break fast breaks fast buck fast day fasted fasten fastened fastener fasteners fastening fastenings fasten on fasten onto fastens faster fastest fast-food fast food fast foods fast-forward fast forward

英汉双解词典包含109353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。