| 词汇 | thesaurus_backup |
| 释义 | backupadjective These are words and phrases related to backup. Click on any word or phrase to go to its thesaurus page. Or, go to the definition of backup. UTILITYSynonymsextra accessory reserve additional supplemental auxiliary utility alternate substitute surrogate secondary Antonymsmain primary prime first first-string original basic essential AUXILIARYSynonymsreserve emergency auxiliary supplementary ancillary subordinate secondary subsidiary accessory Antonymsmain chief primary first-line SECONDARYSynonymssecondary other alternate subsidiary auxiliary not primary not original Antonymssole original RESERVESynonymssecond-string reserve stored up unused extra spare additional ALTERNATESynonymsalternate another substitute second backupnoun STAND-INSynonymsstand-in substitute sub fill-in surrogate agent proxy deputy alternate pinch hitter replacement understudy assistant second double AUXILIARYSynonymsreserve auxiliary supplement subsidiary accessory partner companion accomplice associate helper assistant giver of aid helping hand Antonymsmain body major item opponent antagonist hindrance drawback |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。