n a wheel that has wooden spokes and a metal rim
n acrobatic revolutions with the body turned sideways and the arms and legs outstretched like the spokes of a wheel
n a dollar made of silver
v do cartwheels: perform an acrobatic movement using both hands and feet
n. （大车）车轮( cartwheel的名词复数 ); 侧手翻, 侧身筋斗