基本解釋[交通運(yùn)輸工程]方位測定器詞組短語短語direction finder bearing indicator 測向儀方位指示器manual direction finder bearing indicator [通信]手動(dòng)測向儀方位指示器automatic direction finder bearing indicator [電訊]自動(dòng)測向儀方位指示器bearing finder更多詞組專業(yè)釋義交通運(yùn)輸工程方位測定器