英语短语词组词汇back sth↔up的音标、释义、翻译、用法及例句-英语短语词组词典

短语	back sth↔up
释义	ˌback ˈup\|ˌback sth↔ˈupto move backwards, especially in a vehicle后退；倒（车）You can back up another two feet or so.你可以再退两英尺左右。I backed the car up to the door.我把车倒到门前。ˌback sth↔ˈup(computing计)to prepare a second copy of a file, program, etc. that can be used if the main one fails or needs extra support给（文件、程序等）做备份；备份related nounbackup (2)
随便看	everybody and his brother everybody bids me good morrow everyday everydayness everydaynesses everyday rationality every few every few days every here and there every hole and corner everyhow every inch every last every like Everyman every man Jack every man's meat Everymen every minute every mother's son every now and again every now and every now and again every now and every once in a while every now and then every once in a way

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