lǐ​chéng

mileage

里程 lǐ​chéng
mileage noun
the total distance traveled or the specific length of a journey

The total mileage of this car has exceeded 200,000 kilometers.

course noun
the process or path of development, progress, or history

This achievement marks a new milestone in the history of human civilization.

Frequency

Movie subtitles
1.91 per million appears in 1% of films
Written text
6.21 per million

Sources

Definitions
CC-CEDICT