单词：cavity
[化] 空穴
n. soft decayed area in a tooth; progressive decay can lead to the death of a tooth
n. (anatomy) a natural hollow or sinus within the body
考试类型：[六级/托福/IELTS/GRE]
cavity的用法和样例：
例句
- 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。
- He jammed the material in until the cavity was full.他用力把材料塞进去，直到空穴完全填满。
- The peritoneal cavity is a closed sac.腹膜腔是一个封闭的囊腔。
- The tumor growing in the enteric cavity blocked excretion of food.肿瘤在肠腔里生长阻碍了食物排泄。
- The dentist carefully located the filling in the cavity.牙医小心地把填塞的东西放入牙洞里。
常见句型
- There's a cavity in the boy's tooth.这个男孩的牙上有一个洞。
- The hole in the tooth is cavity.牙上的洞叫做蛀牙。
词汇搭配
- cavity wall空心墙
- cavity wall insulation置于空心墙内的绝缘材...
- vortex cavity涡流区
- uterine cavity子宫腔
- resonant cavity共振腔
- coaxial cavity同轴空腔
- nasal cavity鼻腔
- contraction cavity收缩孔
- cavity magnetron空腔磁控管
- pulp cavity髓腔,牙髓腔...
- cavity block阴模
- pipe cavity缩管
- air cavity气孔
- shrinkage cavity缩孔
- pith cavity髓孔
- cavity brick空心砖
- body cavity体腔
- mould cavity铸型腔
- cavity resonator空腔谐振器
- buccal cavity口腔,颊间隙...
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