n.(名词)

1. 洞，空洞，空穴，凹处，中空
2. 【解】腔，(空) 洞，盂，穴
3. 【医】洞，蛀洞
4. 【物】模槽，气蚀区，空腔谐振器
5. 【原子能】小室，暗盒
6. 药室
7. 孔，窟窿

n.(名词)

1. [C]腔,洞; 蛀牙 empty space within sth solid

Noun:

1. a sizeable hole (usually in the ground);

   "they dug a pit to bury the body"
   

2. space that is surrounded by something

3. soft decayed area in a tooth; progressive decay can lead to the death of a tooth

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

1.洞;孔;腔
Acavity is a space or hole in something such as a solid object or a person's body.

cavity

2.(牙科)龋洞，蛀牙洞
In dentistry, acavity is a hole in a tooth, caused by decay.

1. 空洞：6.空洞与空腔 空洞(cavity)为肺内病变组织发生坏死,坏死组织经引流支气管排出而形成. X线表现为大小与形状不同的透明区(图3-1-13). 见于肺结核的干酪样坏死病变、肺脓肿、肺癌及某些真菌病. 空洞壁可由坏死组织、肺脓肿、肺癌及某些真菌病.

the abdominal cavity

腹腔

The coelomic cavity is also copiously with warm sterile saline, then the fluid is suctioned out.

体腔也需要用大量的消毒盐水来清洗, 在把液体吸出来.

They can also help surgeons to protect the organs in the pelvic cavity and neurological function.

它也能够帮助外科医生保护盆腔脏器以及神经功能.

Hot Stone: A steel liner installed in the crushing cavity.

石打铁: 有钢衬安装在破碎腔内.

Rupture into the peritoneal cavity is the most severe complication a high mortality rate.

一旦破裂到腹腔内是最严重并发症且死亡率极高.

An atomic fountain clock based on Raman laser field instead of microwave cavity is proposed.

利用拉曼光场代替喷泉原子钟的微波腔实现拉曼喷泉原子钟.

Treat the unique skill of oral cavity ulcer quickly?

有没有快速治疗口腔溃疡的绝招?

RESULTS: After the removing , cavity was abnormal , with cranny, cirrhosis dentin, and small smear layers.

结果: 空气喷砂机所制备的洞形不规则,有裂隙形成, 硬化牙本质残留, 有少量玷污层形成.

Secondary trimming is needed to separate the finished product from the excess material secondary cavity.

负面因素方面,溢流的材料必须循环使用、它也带来切除这一多余工序.

Pathologic study: hyperplastic fibrous tissue in pelvic cavity, Hyperplastic capillary vessel in lipid tissue.

术后病理报告: 盆腔增生纤维, 脂肪组织中原壁血管增生.

By adjusting the mirrors under each cavity, these pixels can be made to produce different colours.

调节每个空腔下的镜子, 这些像素就能产生不同颜色.

This contraction increases the volume of the thoracic cavity and lowers the pressure inside the lungs.

这个收缩活动增加了胸腔的容积,降低了肺部的压力.

Tube in the throat and upper thoracic cavity through which air passes in respiration.

喉部以及胸腔上部的管子,呼吸时让空气通过.

Gastightness detector is specifically applied to models of the cavity sealing products leak detection devices.

气密性检测仪是专门应用于对腔体机型产品进行密封性检漏检测的装置.

Check attic and cavity wall insulation quality.

检查阁楼和空心墙绝缘材料的质量.

The gas expanded to fill my chest cavity, and the pressure collapsed a lung.

快速扩散的气体压迫胸腔, 然后肺部都破裂了.

To sweeten your oral cavity, you can have a piece of chewing gum.

吃口香糖可以清洁口腔 、 去除异味.

All lead castings were produced at first by hand in many cases from single cavity molds.

起初所有的铅铸件都是手工生产的,而且在许多情况下都是使用单腔模具.

The resonator ( astigmatic ) can be compensated by inserting a suitable thickness Brewster plate in the cavity.

在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.

The trophectoderm maintains the pressure by pumping the fluid into the cavity.

滋养层通过向腔内泵入液体来维持这种压力.

Third, if you are a northerner, and perhaps did not really understand Fuzhou cavity.

第三, 如果你是北方人, 也许听不太懂福州腔.

The presence of pus in a body cavity, especially the pleural cavity.

积脓体内积有脓液, 尤指在胸膜腔内.

External defects: undercut , overip , arc pit, gas cavity in surface, crack in surface.

外部缺陷: 咬边 、 焊瘤 、 弧坑 、 表面气孔 、 表面裂纹.

This reduced body cavity is called a hemocoel.

这种缩小的体腔称为血腔.

There's a cavity in the boy's tooth.

这个男孩的牙上有一个洞.

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。

1. There's a cavity in the boy's tooth.
   这个男孩的牙上有一个洞。
2. The hole in the tooth is cavity.
   牙上的洞叫做蛀牙。

• cavity%20wall">cavity wall空心墙
• cavity%20wall%20insulation">cavity wall insulation置于空心墙内的绝缘材...
• cavity">vortex cavity涡流区
• cavity">uterine cavity子宫腔
• cavity">resonant cavity共振腔
• cavity">coaxial cavity同轴空腔
• cavity">nasal cavity鼻腔
• cavity">contraction cavity收缩孔
• cavity%20magnetron">cavity magnetron空腔磁控管
• cavity">pulp cavity髓腔,牙髓腔...
• cavity%20block">cavity block阴模
• cavity">pipe cavity缩管
• cavity">air cavity气孔
• cavity">shrinkage cavity缩孔
• cavity">pith cavity髓孔
• cavity%20brick">cavity brick空心砖
• cavity">body cavity体腔
• cavity">mould cavity铸型腔
• cavity%20resonator">cavity resonator空腔谐振器
• cavity">buccal cavity口腔,颊间隙...

n.(名词)

cavity, cave, hole

这组词都有“洞”“孔”“穴”的意思。其区别在于:hole指任何物体中的开口、穿孔或洞穴; cave指山洞、洞穴或地窖; cavity是科技术语或专门用语,只指坚硬物体上的洞穴,通常表面有开口可见。例如:

The men have dug a hole in the road.那些人在路上挖了一个洞。

The cliff dwellers found that natural caves gave them warmth and protection during the Ice Age.悬岩洞人发现在冰河时代天然的洞穴不仅温暖,还能借以自卫。

The pleural cavity is a body where the lungs are situated.胸膜腔是人体内肺脏所在的地方。