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。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- 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
- anode cavity 阳极谐振腔
- The body or plate to which the electrons are attracted is called the anode. 电子被吸引到其上面去的物体或薄板称为阳极。
- 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。
- The reverse process may proceed at the anode. 相反的过程也会在阳极上发生。
- The peritoneal cavity is a potential space. 腹腔是一个潜在的间隙。
- The peritoneal cavity is a closed sac. 腹膜腔是一个封闭的囊腔。
- Magnesium anode is used to extend tank life. 本热水器采用金属镁阳极棒,有利于延长内胆的使用寿命。
- 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
- A red wire is often attached to the anode. 红色电线通常与阳极相联。
- Yes, you have a big cavity there. 你有一个大大的蛀牙洞。
- The cavity is usually evacuated. 共振腔通常是抽空的。
- This reduced body cavity is called a hemocoel. 这种缩小的体腔称为血腔。
- Mouth Cavity: including tonsil, decayed tooth etc. 口腔科：含扁桃体、龋齿等。
- Lacking a true body cavity or digestive tract. 无体腔的，无消化道的无真正意义上的体腔的或无消化道的
