英语词汇“back - up system”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	back - up system
释义	back - up system 翻译备用系统
随便看	length by length length calibration length. capacity and weight length capacity and weight length change length change of gauge block length check length class length coefficient length comparator length compensation length composition length computational efforts length condition length conservation length constant length, continuous length contraction length control device length controller length control rod length correction length count length counter Length,Crown-Rump

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。