| 释义 |
tier /tɪə(r); name tɪr/ noun [countable] 1.one of several levels in an organization or a system 阶层；等级◆more women are reaching the top tier of management. 更多的女性做到了最高管理层。◆a two-tier pay structure 二元工资结构2.one of several levels of quality （质量）级别◆a place in the top tier of biotech companies 生物技术公司的顶级职位 first tier ◇ second tier ◇ top-tier ◇ two-tier ☞ tiertier/tɪə(r) ||; tɪr/noun [c] one of a number of levels 一层 tiersee ⇨ line 6 tier /tɪr; tɪə/n [c] 1. a row of seats that has other rows above or below it ［阶梯式座位的］一排，一列 2. one of several levels in an organization or system ［机构或体系的］层次，等级:◇a company with four tiers of management 有四个管理层的公司 |