英语词汇tier research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	tier research
释义	tier n — 层 n • 级别 n • 一列 n • 一排 n • 一行 n tier — 屉 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v
随便看	for configuration for confined for confirmation for confirming for conflict resolution for conformance to for conformance with for conformity for confounding for conjecture for connected device for connecting with for connection for conquering for consecutive period for consensus decision for consequence for consequential for conservation for conservation purposes for conservation reasons for considerable for consideration and action for consideration and approval for consideration by the Board

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 —