guide way导向: guide; steering; guiding体: body; part of the body导向体,指挥仪: director导向: (引导方向) guide; steering; guiding三向体系: three-dimensional system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:导向体，即可在微信中查询翻译
