cotyloid cavity
英汉例句
- 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 - 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 peritoneal cavity is a potential space.
腹腔是一个潜在的间隙。