guidepost

汉语翻译

n. 路标, 路牌

英语解释：

名词 guidepost:

1. a rule or principle that provides guidance to appropriate behavior
   同义词：guideline, rule of thumb
2. a post bearing a sign that gives directions or shows the way
   同义词：signpost

详细解释：

guide.post

n.（名词）
A post with a sign giving directions for travelers, usually placed at a crossroad.
路标：通常放置在十字路口，安有为行人指明方向的路牌的柱子
Something that serves as a guide or an example; a guideline.
准则：作为指导或榜样的东西；指导路线