xià​xíng

downbound

下行 xià​xíng
downbound verb
traveling away from the capital or a major hub (especially of trains)

He boarded this outbound train at Beijing Station.

downstream verb
to travel downstream with the current (of river boats)

The boat moved downstream at a very high speed.

vertical noun
writing or printing that proceeds vertically from top to bottom on the page

Text in ancient books is usually written vertically.

issue
to issue or send an official document to lower bureaucratic or administrative levels

This document is a directive for lower-level authorities and has been sent to all townships.

Frequency

Movie subtitles
0.480 per million appears in 0% of films
Written text
8.05 per million

Sources

Definitions
CC-CEDICT