方向: direction; orientation指示: indicate; point out instruct方向指示板: direction arrow plate方向指示灯: indicator blinker; indicator, blinker方向指示栏: compass方向指示器: arm indicator; di direction indicator; direction finder; direction indicator (di); directional stabilizer; directionindicator; sense indicator; steering indicator; trafficator磁方向指示器: magnetic direction indicator读出方向指示: sensing方向指示器航向指示器: direction indicator臂式方向指示器: arm winker; trafficator层门方向指示灯: landing direction indicator层站方向指示器: landing direction indicator车道方向指示信号: lane direction control signal车辆方向指示器: direction indicator for vehicle磁性方向指示器: magnetic direction indicator高度方向指示器: altitude-direction indicator航线方向指示器: course and bearing indicator滑行方向指示器: taxi route indicator简易方向指示施设: sdf simplified directional facility落地方向指示灯: landing direction indicator氖灯方向指示器: neo light; neon-light regulator陀螺方向指示器: gyroscopic direction indicator线束方向指示剂: beam direction inaicator线束方向指示器: beam direction indicator着陆方向指示灯: landing direction light