英语词汇upon approbation [口语]on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	upon approbation [口语]on
释义	upon approbation [口语]on 【商业】(商品)包退换的，供试用的
随便看	private investigator private investigators private-label private law private life private line private line service private lives privately privately managed pools private means private member private member of Parliament private members privateness privatenesses private notice question private parts private partss private patient private patients private placement private practice private practices private press

英汉双解词典包含483723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。