英语词汇unnecessary data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	unnecessary data
释义	unnecessary — 必要 adj • 不必要 • 不必 adj • 非必要 • 多余 • 无必要 adj • 无须 adj • 大可不必 data n — 资料 n • 數据 n • 材料 n • 基准 n data pl — 数据 n
随便看	signal victory signal voltage signal volume signal warning signal waveform signal width signal wiring signal word signal word : danger signal word for signal word warning signal yellow signal–to-noise ratio signal–to-noise ratio signal–to-noise ratio signal–to-noise ratio sign a memorandum sign a memorandum of understanding sign an acknowledgement sign an appropriate sign and date sign and deliver sign and display sign and encrypt your email sign and execute

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。

unnecessary —