英语词汇a two-tier 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	a two-tier system
释义	tier n — 层 n • 级别 n • 一行 n • 一排 n • 一列 n two num — 两 num • 双 num • 二 num • 两种 num two-tier adj — 两级 adj • 双层 adj tier — 屉 system n — 制 n • 制度 n • 体 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	fine paintings fine paper fine paper machine fine paper made from bamboo, used for calligraphy, painting etc fine paper made from bamboo, used for calligraphy, painting etc fine paper made from bamboo, used for calligraphy, painting etc fine particles fine particle size fine particulate fine particulate matter fine particulate organic matter fine pastries fine payable fine payments fine people fine perforations fine performance fine piece fine piece of work fine pitch thread fine pixel fine planning fine point fine polymer fine porcelain

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。

tier n —