您要查找的是不是：
- That is actually a cavity in the earth. 那其实是一个地下洞穴。
- A cavity or hollowed surface, especially of a bone. 腔尤指骨头的腔或凹陷的表面
- The cavity formed by this structure. 盆腔由这种骨骼结构形成的体腔
- cavity accelerator 空腔加速器
- 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。
- I have a toothache because there is a cavity in one of my teeth. 我牙疼，因为我的一颗牙齿上有个洞。
- I pressed the accelerator until the engine screamed. 我猛踩油门,发动机发出了尖利的声音。
- We have to change the accelerator pedal. 我们得换油门踏板。
- The peritoneal cavity is a potential space. 腹腔是一个潜在的间隙。
- She pressed on the accelerator,roaring the engine. 她踩下油门踏板，使引擎隆隆作响。
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- He pressed down the accelerator pedal of his car. 他踩下汽车的加速器踏板。
- A fluid-containing sac or cavity in the body of an organism. 池有机体体内一种贮存流体的液囊或穴
- A small angular cavity or pit, such as a honeycomb cell. 小窝，蜂巢小窝或小泡，如蜂房的巢室
- Yes, you have a big cavity there. 你有一个大大的蛀牙洞。
- EQUIPPED WITH MUFFLER ACCELERATOR AND AIR FILTER. 配备消声器、加速器和空气过滤器。
- The cavity is usually evacuated. 共振腔通常是抽空的。
- He pressed down the accelerator pedal of his car . 他踩下汽车的加速器踏板。
- He discovered the accelerator cable had snapped. 他发现，汽车加速器的缆绳断了。
- This reduced body cavity is called a hemocoel. 这种缩小的体腔称为血腔。
