英语词汇approval copy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	approval copy
释义	approval copy (图书)送审本；试销书(不合意可退还)
随便看	sleeper issue sleeper pass sleeper plane sleeper seat sleeper wall sleepest sleepful sleepfulness sleepier sleepies sleepiest sleepily sleep in sleep-in sleepiness sleepinesses sleeping sleeping bag sleeping bags sleeping beauties sleeping beauty sleeping car sleeping carriage sleeping cars sleeping clover

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。