您要查找的是不是：
- I loosened my tie, but I didn't take it off. 我松开了领带，但是没有把它解下来。
- The government's control over the newspapers has loosened in recent years. 近年来政府对报纸的控制已经变松了。
- They want to loosen their ties with Britain. 他们想要削弱同英国的关系。
- Don't be so nervous loosen up a bit. 别那麽紧张--放松一点。
- She gave the lid a few gentle taps to loosen it. 她把盖子轻拍了几下使它松动。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- I must take some exercise and loosen up my muscles. 我必须运动一下放松放松肌肉。
- We need a hoist to lift the concrete blocks. 我们需要一台起重机来吊起混凝土块。
- Loosen up, this isn't a formal occasion. 随便一些,这不是正式场合。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- That new concrete building is an abomination. 那座新混凝土建筑是个讨厌的东西。
- After the huge meal he loosened his belt and went to sleep. 他饱餐一顿以後就松开腰带睡著了。
- The road was paved with concrete. 路面由混凝土铺成。
- Have you got any concrete proposals? 你有没有具体的建议呢?
- The house is made of stone, not concrete. 那房子是石造的，不是混凝土造的。
- Tom tumbled over and hit his head on the concrete. 汤姆摔倒，头撞到水泥地。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- You should loosen up (your muscles) before playing any sport. 运动之前应先放松(肌肉).
- The front of the house was faced with concrete. 房屋正面涂著一层混凝土。
- The rope loosened up and he fell to the ground. 绳子松开了，于是他跌落到地上。
