英语词汇mainstay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	mainstay
释义	main·stayBrE /ˈmeɪnsteɪ/NAmE /ˈmeɪnsteɪ/ noun [usually sing.] ~ (of sth) a person or thing that is the most important part of sth and enables it to exist or be successful 支柱；中流砥柱◆Cocoa is the country's economic mainstay. 可可是这个国家的经济支柱。
随便看	predeficient predeficiently predefied predefies pre-define predefines predefining predefinition predefinitions predefray predefrayed predefraying predefrays predefy predefying predegenerate predegree predegrees predelay predelayed predelaying predelays predelegate predelegated predelegates

英汉双解词典包含314281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。