英语词汇when and only if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	when and only if
释义	if and only if — 当且仅当若且唯若 See also: if only — 只要 • 庶几 • 嘦 only if conj— 只有 adv only when — 除非
随便看	´thus ´till death ´till death ´timeline ´timeline ´timeline ´tone of voice ´tone of voice ´tone of voice ´tone of voice ´to the right of location ´to the right of location ´to the right of location ´to update ´to update ´to update ´to update ´track changes ´track changes ´track changes ´track changes ´trail ´trail ´trail ´trainer

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。

if and only if —