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
- Radial cavity 径向谐振腔
- 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。
- Radial distances from CP or CL are too short. 从投影中心或投影中线的辐射距离太短。
- The peritoneal cavity is a potential space. 腹腔是一个潜在的间隙。
- Many stems and toots show radial symmetry. 很多的茎和根都是辐射对称的。
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- A radial part, such as a ray, spoke, or radius. 放射部辐射状的部分，如光线、轮辐或半径
- 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
- Characterized by radial symmetry. 放射状对称的以放射状对称为特征的
- 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
- Having a radial form, as a starfish. 放射线状的具有放射性形状的，如海星
- Yes, you have a big cavity there. 你有一个大大的蛀牙洞。
- A radial part,such as a ray,spoke,or radius. 放射部辐射状的部分，如光线、轮辐或半径
- The cavity is usually evacuated. 共振腔通常是抽空的。
- SHENYANG RADIAL TIRE MOLD CO., LTD. 沈阳子午线轮胎模具有限公司。
- This reduced body cavity is called a hemocoel. 这种缩小的体腔称为血腔。
- Production of Passenger Radial Tire. 正式生产轿车子午钢丝胎。
