tread-wheel   (TTS Sound)

The tread-wheel has 1 Senses.

• treadmill, tread-wheel, treadwheel
• 踏み車
• a mill that is powered by men or animals walking on a circular belt or climbing steps
• 人や動物が無端ベルトまたは上り段を歩くことで動力を得る粉ひき器