道碴

Traditional form:

道碴

Pinyin (reading):

dàochá

Definitions:

• (railway) ballast

Characters:

• 道 - method, way; path, road
• 碴 - quarrel; fault; a shard of glass

Traditional characters:

• 道 - method, way; path, road
• 碴 - quarrel; fault; a shard of glass