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	out of altruism out of aluminum out of a magazine out of ammo out of ammunition out of ammunition and no food left ; in desperate Straits out of ammunition and no hope of reinforcements ; in desperate straits out of a molehill out of a necessity out of anger out of anyone out of a packet out of a perspective out of a pity out of a population out of a possible out of approximately out of area out of arguments out of arrows out of a sample out of a selection out of a sense out of a single out of a slot

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 —