英语词汇before the sell-by date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	before the sell-by date
释义	before the sell-by date— 有效期内 See also: sell-by date — 有效期
随便看	computer audio system computer auditing computer background computer back-up computer-based computer based accounting computer based activity computer based communication computer-based courses computer based design computer-based generation computer based information computer based information system computer-based interlocking computer-based learning computer-based methods computer based screening computer-based simulation computer based software computerbased system computer based technologies computer-based test computer-based testing computer based training computer-based training

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。

before the sell-by date—