英语词汇“backup”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backup
释义	Search result show the entry is found in: backup light , or backup relay , or backup signal
随便看	elytr elytr- elytra elytral elytri elytri- elytriferous elytriform elytrigerous elytro elytro- elytroid elytron elytrophore elytrophorous elytrous elytrum elzevir 'em Em em em EM Em EM

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。