英语词汇two-tier是什么意思，two-tier的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	two-tier
释义	DEFINITIVE EXAMPLES 权威例句They operate a two-tier structure with management and supervisory boards.他们采用管理委员会和监督委员会这样的两级架构。牛津商务
随便看	order bounded linear form order button order by merging order card order carnivora order caudata order cetacea order check order chelonia order cheque order chiroptera order clause order clerk order coccidia order code order code order code processor order coleoptera order confirmation order contractive operator order control order convergent sequence order cost order cost system order crocodylia

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