signpost
🇺🇸
/ˈsaɪnpəʊst/
🇬🇧
/ˈsaɪnpəʊst/
a sign by a road that shows directions and distances to places
The signpost pointed to the town center.
路标指向了城镇中心。
to put signposts along a road or path
They will signpost the hiking trail for safety.
为了安全,他们将在徒步小径上设置路标。
to clearly show how an idea or talk will progress
The speaker used a signpost to outline the main points.
演讲者使用路标式提示来概述要点。