您要查找的是不是：
- 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。
- His fingers swept the keys of the piano. 他的手指在钢琴键盘上轻快地移动。
- Herein lies the keys to the questions. 里面包含着问题的答案。
- It was careless of you to lose my car keys. 你实在太粗心，把我的车钥匙弄丢了。
- They scared him into handing over the keys. 他们把他吓得交出了钥匙。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- Stop jingling your keys like that. 别把钥匙弄得叮当乱响。
- The organ has two banks of keys. 那架风琴有两排键盘。
- He put the keys in the porter's lodge. 他把钥匙放在了传达室。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- I was really up the creek when I lost my keys. 我丢掉钥匙之后，真正遇到了麻烦。
- The committee have put him through the hoop. 委员会对他进行了一番严厉的质问。
- I was unfortunate to lose my keys. 我很倒霉，丢了钥匙。
- Have you seen my keys floating about (anywhere)? 你在什麽地方见到我的钥匙了吗?
- Muggins here locked his keys in the car! 这笨蛋把自己的钥匙锁在汽车里了！
