acrobatic revolutions with the body turned sideways and the arms and legs outstretched like the spokes of a wheel
a dollar made of silver
同义词：silver dollar
动词 cartwheel:
do cartwheels: perform an acrobatic movement using both hands and feet
cartwheel详细解释
cart.wheel
n.（名词） A handspring in which the body turns over sideways with the arms and legs spread like the spokes of a wheel. 侧翻跳：身体向侧翻转，双臂、双腿象轮子的辐条一样展开的一种翻跳 Slang A large coin, such as a silver dollar. 【俚语】 大型硬币：一个大硬币，如一枚银元
