您要查找的是不是：
- axisymmetric-fold combination cavity 轴对称-折叠组合腔
- 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
- We tried it in every conceivable combination. 我们把能想到的各种组合都试了一遍。
- These players made a very good combination. 这些球员们配合得很好。
- He had forgotten the combination of the safe. 他忘记了保险箱密码。
- 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。
- A combination of two or more elements or parts. 复合物由两种或多种元素或部分构成的混合物
- The harmonic combination of these tones. 四度和音音调的和谐组合
- 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。
- A combination of factors led to her decision to resign. 综合各种因素之後她决定辞职。
- 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 harsh, disagreeable combination of sounds; discord. 不和谐的声音刺耳的、不和谐的混合声音，不调和
- 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。
- The cavity is usually evacuated. 共振腔通常是抽空的。
- The farmers are forming a combination to market their goods at fair price. 农场主结成联盟，以便用合理的价格销售货物。
- This reduced body cavity is called a hemocoel. 这种缩小的体腔称为血腔。
