signpost

n.

指示牌，标志杆；路标；

复数：signposts

1. The signpost indicates the right way to go.
   路标标示正确的前进路线。
2. This upturn in the country's economy is a splendid signpost to the future.
   国家经济的好转，对于未来是一个极好的征兆。

1. The road wasn't very well signposted.
   这条路没有很好的设置路标。
2. The early chapters of the book signpost what is going to happen further on.
   这本书的前几个章节指示着将来会发生的事情。

Breakaway signpost adapter
Benchmarking - A Signpost to Excellence in Quality and Productivity
Signpost from the masses: learning effects in an exploratory social tag search browser
Ecological Signpost. (Book Reviews: Growth and Regulation of Animal Populations)
H2 Emission from Planetary Nebulae: Signpost of Bipolar Structure
CX3CL1 (fractalkine): A signpost for biliary inflammation in primary biliary cirrhosis
Can selenium prevent colorectal cancer? A signpost from epidemiology.
Inspiralling Supermassive Black Holes: A New Signpost for Galaxy Mergers
BMRB Social Research. Comprehension and use of UK nutrition signpost labelling schemes
Degree of preservation of igneous zonation in zircon as a signpost for concordancy in U/Pb geochronology