英语词汇background rationale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	background rationale
释义	background n — 背景 n • 后台 n • 底 n • 本底 n • 历史沿革 n rationale n — 理由 n • 基本原理 n • 理据 n • 原理的阐述 n rationale pl — 原因 n rationale — 合理性
随便看	early origins early or late early packages early paintings early parenting early part early partial early partial repayment early part of 2000s early part of the century early part of the period early-passage early patents early patients early payment early payment discount early payout early penetration early pension early period early phase early pioneers early placement early planning early planning stage

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。

background n —