英语词汇two tiered system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	two tiered system
释义	tiered — 层叠 two num — 两 num • 二 num • 双 num • 两种 num two-tier adj — 两级 adj • 双层 adj system n — 制 n • 制度 n • 体 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	i have been starting i have been stationed I have been stationed i have been stayed I have been staying I have been staying i have been stolen i have been striving i have been struck i have been studying i have been studying English i have been studying English i have been studying for I have been submitted i have been successfully i have been suffering from i have been suggested i have been supervising i have been supported i have been supported since i have been supporting i have been sure i have been swamped i have been switched i have been taken

英汉双解词典包含2273206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。

tiered —