【机】 手推车, 独轮推车

在这家苦心保留原汁原味川西民俗的茶馆里，古旧的铜环，老式的风谷机，一推就“咿咿呀呀”响的鸡公车，让人浮想联翩。

grinding wheel

pitch-wheel

pump with vane (impeller wheel)

seeder agitator, centrifugal wheel

supporting of magnet wheel in salient pole machines

buffing wheel acting by its periphery

carborundum wheel

put one's shoulder to the wheel