n.箍筋
The hoop rolled along the pavement. 圆环沿人行道滚动。
The worker repaired the barrel with a hoop iron. 这个工人用一个铁箍修桶。
He felt he would be put through the hoop. 他感觉到自己会受到苦难。
A hula hoop can be spun around the body. 呼啦圈可绕著身子转。
The committee have put him through the hoop. 委员会对他进行了一番严厉的质问。
n.百日咳
