单词	后方警戒
释义	后方警戒 rear security
随便看	trade-weighted exchange rate trade-weighted exchange rate index trade-weighted foreign exchange index trade weighted imdex of excjange rates trade-weighted index trade-weighted rate trade-weighted value trade weighting trade weight matrix Tradewind trading at narrow ranges trading authorization trading balance Trading Band trading bank trading behavior Trading Behavior Characteristics trading behaviour trade wind trade-wind trade wind belt trade-wind belt trade wind cell trade wind circulation trade-wind circulation