英语词汇backstep怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backstep
释义	backstep['bækstep] v.往后退
随便看	exchange for exchange force exchange forces exchange integral exchange line exchange list exchange memo exchange narrowing exchange operator exchange order exchange pairing exchange plant exchanger exchange rate Exchange-Rate Mechanism exchange rate mechanism exchange rates exchange reaction exchange repulsion exchangers exchanges exchange sort exchange sorting exchangest exchange stabilization fund

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