螺桨毂

Traditional form:

螺槳轂

Pinyin (reading):

luójiǎnggū

Definitions:

• propeller hub

Characters:

• 螺 - spiral shell, conch; spiral
• 桨 - paddle, oar
• 毂 - the hub of a wheel

Traditional characters:

• 螺 - spiral shell, conch; spiral
• 槳 - paddle, oar
• 轂 - the hub of a wheel