砂轮

Traditional form:

砂輪

Pinyin (reading):

shālún

Definitions:

• grinding wheel
• emery wheel

Characters:

• 砂 - sand, pebbles, gravel; gritty
• 轮 - wheel; to turn, to revolve; to recur

Traditional characters:

• 砂 - sand, pebbles, gravel; gritty
• 輪 - wheel; to turn, to revolve; to recur