cavity

noun

1. 洞；孔；窟窿；腔
   a hole or empty space inside sth solid
   1. the abdominal cavity
      腹腔
2. （龋齿的）洞
   a hole in a tooth

1. 洞;孔;腔
   A cavity is a space or hole in something such as a solid object or a person's body.
2. (牙科)龋洞，蛀牙洞
   In dentistry, a cavity is a hole in a tooth, caused by decay.

1. Through this incision, the abdominal cavity is distended with carbon dioxide gas
   二氧化碳气体通过这个切口进入，造成腹腔肿胀。
2. The embryo lives in the amniotic cavity.
   胚胎在羊膜腔中发育。
3. Put stuffing into the cavity and truss the bird.
   把填料放到腔内，把鸟的腿和翅膀扎紧。
4. The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.
   内褶的植物极细胞生成一片向上生长的细胞，并最后围成一个腔，即原肠。
5. The hole in the tooth is cavity.
   牙上的洞叫做蛀牙。
6. There's a cavity in the boy's tooth.
   这个男孩的牙上有一个洞。
7. The cavity is too big to be filled.
   牙洞太大了，不能补了。
8. The nail bypassed your sinus cavity and brain.
   钉子绕过你的窦腔和脑部被拿了出来。
9. My dentist said I have a cavity which will have to be treated.
   牙医说我牙齿上有个小洞得治疗。
10. The effects of external cavity feedback on the threshold gain and emission linewidth are discussed theoretically;
    理论上分析了外腔的引入对激光器的阈值增益和光谱线宽的影响；
11. Then you probably have a cavity that needs to be filled.
    那么你的牙齿可能蛀了一个洞，必须补上。
12. The influence of mode mismatch on measurement in continuous-wave cavity ring-down technology was theoretically analyzed and experimentally studied.
    对连续波腔衰荡技术中的模式失配对测量结果的影响进行了理论分析和实验研究。
13. In this paper, the computer-aided diagnosis and tuning method for cross-coupled resonator cavity filters is the key factor.
    这篇文章主要研究了交叉耦合谐振腔体滤波器的计算机辅助失谐诊断与调谐的方法。
14. This artical introduces design of automatical control system for laser resonant cavity.
    文中介绍了激光谐振腔的控制系统设计。
15. You have a cavity that needs to be filled.
    你的牙齿蛀了一个洞，必须填补。
16. Bobo and one of my legs are in the abdominal cavity of the lion.
    鲍勃和我的一条腿在狮子的腹腔内。
17. Other traits include a large brain cavity and nails instead of claws.
    其它特征包括一个大脑子洞和钉子代替爪。
18. I found them in the oral cavity.
    我在口腔内发现的。
19. Multicellular animals having cells differentiated into tissues and organs and usually a digestive cavity and nervous system.
    其细胞可分为组织和器官的并通常有消化腔和神经系统的多细胞动物。
20. The second, the main olfactory epithelium, is a smell-sensitive tissue inside the nasal cavity.
    第二个部分是主要嗅觉上皮细胞，嗅上皮是鼻腔内的一个嗅觉敏感组织。
21. We utilize the atoms interact resonantly with a single-mode cavity, and introduce an auxiliary atom.
    提出了一个利用单模腔场和原子的共振相互作用制备团簇态的方案，并引入了辅助原子。
22. I made a minimal incision in the chest cavity.
    我在胸腔出做了个最小切口。
23. Caused by a staph infection in your thoracic cavity.
    因为你的胸腔感染了葡萄球菌。
24. This dissertation mainly involves two parts, theory analysis and experiment investigations for double-gap output cavity.
    本论文对双间隙输出腔进行了理论分析和实验研究。
25. This method is an effective solution to the problems in processing millimeter and microwave wave device with shaped cavity.
    此方法有效解决了毫米波微波器件异型腔体的加工难题。
26. The study of radiation time property for cavity target heated by laser is reported.
    介绍了激光加热腔靶辐射时间特性研究。
27. Based on this pattern, we create a sand core and cavity.
    根据这个模式，我们创建了一个砂芯和型腔。
28. The mechanism of the cavity collapse and the factors which influence the collapse are analyzed in this paper.
    本文通过计算和试验工作，对空泡溃灭进行分析，研究了空泡溃灭造成的压力机理，讨论影响空泡溃灭的因素。
29. The mobility test part comprises a sprue gate, a melting liquid cavity and an exhaust hole.
    流动性试验部件包括浇注口、熔液腔和排气孔。
30. This may also indicate the presence of fluid, or a mass, in the chest cavity.
    这可能也提示胸腔液体或肿块的存在。

  hole cave cavity grotto【导航词义：洞，穴】

  hole n. 洞，穴

〔辨析〕普通用词，泛指固体物中的空间或某物可穿过的空间。

  cave n. 洞穴

〔辨析〕指较大的天然洞窟，如山洞、岩洞等，也可指人造的窑洞。

  cavity n. 〈正式〉洞，空穴，腔

〔辨析〕比 hole 正式，指实体内或表面的空洞或空腔。

  grotto n. 洞穴，石室

〔辨析〕指较小的、吸引人的洞穴、岩穴、石窟等，可以是天然的，也可以是人工开凿的。

noun

1. (anatomy) a natural hollow or sinus within the body

   Synonym:    bodily cavitycavum

2. a sizeable hole (usually in the ground)
   1. they dug a pit to bury the body

   Synonym:    pit

3. soft decayed area in a tooth

   Synonym:    cariesdental cariestooth decay

4. space that is surrounded by something

   Synonym:    enclosed space