短語詞組短語compass s bearing 羅盤方位角compass -bearing rate 羅經方位變化率CB Compass Bearing 羅盤方位azimuth compass bearing compass 方位羅盤radio compass bearing indicator 無線電羅盤方位指示器gyro -compass bearing 陀螺羅經方位compass bearing rate 羅盤方位變化率a magnetic compass bearing 可分辨磁極方向的羅盤;指南針是中國人發(fā)明的GB Gyro -compass bearing 陀羅方位 返回 compass bearing