xià​yóu HSK7

downstream

下游 xià​yóu
downstream directional
lower reaches of a river or part of a stream farther from the source

The regions in the lower reaches of the Yangtze River are very prosperous.

lower level directional
a lower level or echelon in a hierarchy, performance ranking, or industrial process

His grades have always been in the bottom tier of the class.

Frequency

Movie subtitles
1.10 per million appears in 0% of films
Written text
10.7 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT