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	mainstay/ˈmeinstei/n. 1 a chief support 主要依靠，支柱 has been his mainstay since his trouble 困难时期一直是他的依靠 2 Naut. a stay from the maintop to the foot of the foremast 【海】主桅支索
随便看	ethane ethanediol ethanoate ethanoic acid ethanol Ethel ethene ether ethereal ethereality ethereally etheric etherization etherize Ethernet ethic ethical ethical investment ethicality ethically ethicist ethics Ethiopia Ethiopian Ethiopic

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