tracking indicator跟踪: follow the tracks of; tail a ...指示器: indicator; pointer; director ...方位跟踪指示器: azimuth tracking cursor仰角跟踪指示器: elevation tracking cursor雷达跟踪指示器控制装置: radar tracking indicator control unit下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:跟踪指示器，即可在微信中查询翻译
