英语单词短语词组“back up”的中文翻译、释义及用法解析-英汉词典

单词	back up
释义	back up 1．drive or move backwards倒车 He had to back his car up because the mountain path was too narrow．由于山路太窄，他不得不把车子倒了回来。 2．support 支持 I hope you will back me up in this argument．我希望在这场争论中你能支持我。 Nobody backed her up when she protested against the decision．当她反对这项决定时，没人支持她。 3．block； hold up阻塞 The vehicles were backed up because of the accident．车辆因交通事故受阻了。
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