n. a light curved skeleton to spread out a skirt
n. a rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling
v. bind or fasten with a hoop
n. 箍, 铁环, 呼呼声
vt. 加箍于, 包围
vi. 发呼呼声
1. She jumped through the hoop during the circus performance.
她在马戏表演中跳过了那个圈。
2. I bought a new hula hoop to exercise at home.
我买了一个新的呼啦圈在家锻炼。
3. The dog jumped through the hoop on command.
狗在命令下跳过了那个圈。