英语词汇“backup, back-up”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	backup, back-up
释义	backup, back-up 'bækʌpn.；支持，后援，帮助，援助；辅助；补充adj.支援的，后援的，支持的；补充的，辅助性的，起辅助作用的，起次要作用的；【音乐】伴奏的；伴唱的；陪伴的vt.为…做备份
随便看	safety gap distance safety garment safety gasbag safety gas generator safety gate Safety Gate Fault safetygate valve safety gauge safety gear safety-gear SAFETY gear on cranes SAFETY gear on winches safety gear responsive to excess of load safety gear-shift lever safety gear-shift lever, change-speed gearing safety gland safety indicator safety indicator catheter safety in driving safety in East Asia safety in enterprise safety in fire area safety in fish drugs usage safety glass safety glasses