您要查找的是不是：
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- He brake his car just in time to avoid an accident. 他及时煞车，避免了一次事故。
- Riding the brake is a bad habit for a driver. 司机把脚放在刹车踏板上是一个坏习惯。
- The brake failed and the car ran into a lamp-post. 刹车失灵了，汽车撞在灯柱上了。
- The brake doesn't grip properly. 刹车不灵了。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。
- But there are two pedals. Which one is the brake? 但是那儿有两个踏板。哪一个是刹车呢？
- The earth's atmosphere filters out much of the sun's radiation. 地球大气层可以滤掉太阳的大部分射线。
- A lot of the cost of maintenance go into renew brake. 很多的维修费用都花在了更换煞车方面。
- braking radiation 阻尼辐射,轫致辐射
- In the accident, the workers received a heavy dose of radiation. 在这次事故中，工人受到大剂量的辐射。
- There's too much travel on the brake, it needs tightening. 制动器太松了，需要调紧。
- The most terrifying aspect of nuclear bombing is radiation. 核弹轰炸最可怕的一面是辐射。
- The brake fail and the car come to a stop against a wall. 刹车装置失灵了，车撞到墙上才停下来。
- The car in front of me stopped suddenly and I had to brake. 我前面那辆小汽车突然停住，我只好刹车。
- The body cannot tolerate such large amounts of radiation. 身体经不住那么大剂量的放射线。
- The news of the radiation leak caused widespread public alarm. 辐射泄露的消息引起了公众的普遍恐慌。
- The brake (pedal) is between the clutch and the accelerator. 制动器(踏板)在离合器和加速器之间。
- To expose to or reveal by radiation. 暴露于射线用辐射手段暴露或发现某物
