hole/cave/cavity/grotto.导航词义：洞，穴

1. hole:n. 洞，穴.普通用词，泛指固体物中的空间或某物可穿过的空间。

There was a small hole in the road.

路上有个小坑。

The explosion tore a hole in the wall.

墙被炸出一个洞。

A mole dug a hole near the wall.

鼹鼠在墙边打了一个洞。

2. cave:n. 洞穴.指较大的天然洞窟，如山洞、岩洞等，也可指人造的窑洞。

The cliffs are riddled with caves.

岩壁上布满洞穴。

The entry of the cave was hidden by trees.

洞穴的入口被树丛遮掩。

3. cavity:n. 洞，空穴，腔.比 hole 正式，指实体内或表面的空洞或空腔。

That is actually a cavity in the earth.

那其实是一个地下洞穴。

There is a cavity in one of my teeth.

我的一颗牙齿上有个蛀洞。

The heart is located roughly in the center of the chest cavity.

心脏大致位于胸腔的中央。

4. grotto:n. 洞穴，石室.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。

The grotto is not accessible at present.

该石窟目前不可进入。

He found a beautiful grotto, whose entrance was hidden by vines.

他发现了一个漂亮的洞穴，入口被藤蔓遮掩着。

全部

1·Through this incision, the abdominal cavity is distended with carbon dioxide gas.

通过此切口，二氧化碳气体把胸腔充得肿胀起来。《柯林斯英汉双解大词典》

2·What is most noticeable is this cavity, this fluid-filled cavity that begins to develop.

最明显的是这个腔，这个充满液体的腔开始发育。

3·In contrast to cavity QED systems, the researchers can custom tailor the circuitry in many areas.

与腔 QED 系统相比，研究人员可以在许多领域定制电路。

4·Make sure you don't eat anything like steaks for the next few hours, and we'll fill the other cavity tomorrow.

你要保证，在接下来的几个小时里，不要吃任何像牛排之类的东西。明天我们会把另一个洞补上。

5·The cells of this cluster inside next to the fluid-filled cavity is a region of the blastocyst called the inner cell mass.

在充满液体的腔体旁边的这个簇状细胞是囊胚的一个区域，称为内细胞团。

6·Ultraviolet radiation and violent stellar winds have blown out an enormous cavity in the gas and dust enveloping the cluster.

紫外线和猛烈的星际风，在气体以及包裹星群的灰尘上吹出了一个硕大的洞。

7·The first digital designs of the bones surrounding the sinus cavity actually bore a striking resemblance to an uninjured human skull.

窦腔周围骨骼的第一个数字设计实际上与未受伤的人类头骨惊人地相似。

8·Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?

心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？

9·Once ingested by a caterpillar, the protein globule dissolves, releasing thousands of viruses, or virions, that after about two weeks multiply enough to fill the entire body cavity.

一旦被毛虫摄入，蛋白质小球就会溶解，释放出数以千计的病毒或病毒粒子，大约两周后这些病毒就会大量繁殖，足以填满整个体腔。

10·The prey is transported to the gastrovascular cavity.

猎物被运送至腔肠。

腔

1·In contrast to cavity QED systems, the researchers can custom tailor the circuitry in many areas.

与腔 QED 系统相比，研究人员可以在许多领域定制电路。

2·The first digital designs of the bones surrounding the sinus cavity actually bore a striking resemblance to an uninjured human skull.

窦腔周围骨骼的第一个数字设计实际上与未受伤的人类头骨惊人地相似。

3·The ventral cavity includes the thoracic and abdominopelvic cavities and their subdivisions.

腹侧腔包括胸腔和盆腹腔及其细分。

4·These two compartments are synovial cavities, which consists of an upper and a lower synovial cavity.

这两个隔室是滑膜腔，由上、下滑膜腔组成。

5·They did this by putting pieces of silicon or one of a number ofother solid materials inside a shoe-box-sized cavity and zapping the materialwith microwaves from a metal tip.

他们将硅碎片或者其他种固态物质中的一部分放入一个鞋盒大小的腔中，并且用金属末端放出的微波来轰击这些物质。

型腔

1·Using average shrinkage rates of injection-molded parts to decide the dimension of mold cavity can not satisfy the demand of high precision injection-molded parts.

采用一般的平均收缩率方法来确定模具型腔的成型尺寸，已难以满足精密注塑成型制品的精度要求。

2·The fluid material takes the shape of the die cavity and this geometry is finally stabilized by the solidification of the material.

液体材料充满型腔，随着材料的凝固，零件的几何形状最终固定下来。

3·The stages or steps in a casting process are the making of a suitable mold, the melting of the material, the filling or pouring of the material into the cavity, and the solidification.

铸造工艺中的阶段或步骤包括制作适当的铸型，融化材料，将材料充满或灌注进型腔和凝固。

4·Moreover, comparing to traditional mechanical analysis, this paper introduces the design of backing plate and provides a new method for the design of injection mold cavity.

以注塑模垫板的设计为例详细阐述，并与传统力学分析对比，为注塑模具的型腔设计提供了一种新方法。

5·Gas assisted plastics injection molding process includes injection of polymer melt into mold cavity and then injection of gas-compressed into the polymer melt.

气体辅助注塑成型工艺包含塑料熔体注射和气体注射两部分，由气体推致力塑料熔体充满模具型腔。

空腔

1·The cavity after collapsed fragments reduction should be filled with cancellous bone or artificial bone composition.

在塌陷骨折复位后，下方存在空腔必须用植骨或人工骨复合物填充。

2·At the same time, it showed that the size of air gap around charge has important impact on the cylindrical cavity radius.

同时表明：不耦合装药时药包周围空气间隙的大小对柱状空腔半径影响较大。

3·The wax positive is invested with a mold made of refractory materials and heated to melt the wax, leaving a narrow cavity Between the core and the investment.

正蜡像外面披盖一个耐火材料制成的模具，然后加热使蜡熔化，留下核心与披盖模具之间一个狭窄的空腔。

4·In this computation a fluid-elastic plastic model and a finite difference method of Lagrange coordinate are used The parameters of shock, cavity and waveform are obtained and analysed.

在这个计算中，采用了流体——弹塑性变模量模型，使用了拉格朗日坐标有限差分方法和人造粘性，获得了冲击波、空腔和波形参数，并分析了这些参数。

5·Furthermore, the research results of driven cavity flows were applied to the analysis of flow characteristics around the vehicle-bridge system considering the wind-break wall effect.

根据高速铁路桥梁带挡风墙的特点，引入空腔流动研究成果对车桥系统的绕流特性进行了理论分析。

洞

1·Make sure you don't eat anything like steaks for the next few hours, and we'll fill the other cavity tomorrow.

你要保证，在接下来的几个小时里，不要吃任何像牛排之类的东西。明天我们会把另一个洞补上。

2·Ultraviolet radiation and violent stellar winds have blown out an enormous cavity in the gas and dust enveloping the cluster.

紫外线和猛烈的星际风，在气体以及包裹星群的灰尘上吹出了一个硕大的洞。

3·Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?

心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？

4·Review joss-stick Yan know, can extrication month Duo Lang and really peruse a person, the key is on oneself, otherwise remain is hard to rush inclined beam cavity of one way.

审香妍明白，能否救出月驮琅和真阅上人，关键在自己身上，否则就只剩硬闯斜梁洞一途了。

5·Then, we gives 30 sets of random data whose average shape is circularity. Some pilot studies of arbitrary shape cavity and inclusion are done according to the data.

然后给出30组以圆形为均值的随机数据，并以此为例对不规则边界洞室及夹塞区进行了一些初步研究。

腔体

1·The cells of this cluster inside next to the fluid-filled cavity is a region of the blastocyst called the inner cell mass.

在充满液体的腔体旁边的这个簇状细胞是囊胚的一个区域，称为内细胞团。

2·The prototype, which was devised by researchers in the us and Switzerland, USES a quartz window and cavity to concentrate sunlight into a cylinder lined with cerium oxide, also known as ceria.

该机器的原型是由美国和瑞士的研究者们设计的。它利用一个石英窗和腔体将太阳光聚集到一个充满二氧化铈的缸体中。

3·The synthesis of the cross coupled filter is from prescribed transmission zeros and return loss till the attainment of the coupling matrix of each cavity.

交叉耦合滤波器的综合从给定的传输零点和回波损耗出发，直到得到各腔体之间的耦合系数。

4·The Green's functions for electric and magnetic vector potentials in a sectoral wave guide and its cavity are derivated by using the separation of variables, Fourier transform and residue theory.

文中介绍了扇面直波导及其腔体中电矢量位和磁矢量位的格林函数，采用分离变量法、傅里叶变换法和留数定理导出了格林函数的具体表达式。

5·The design of Classical microwave cavity filter requires large Numbers of complicated formulae and numerous curves.

经典的微波腔体滤波器设计往往需要大量的复杂公式计算和繁琐的曲线查找。

空洞

1·The observations also show for the first time that a white dwarf can create a cavity around it before blowing up in a Type Ia event.

观测结果还首次显示，白矮星在爆炸成为Ia型超新星之前，会在其周围创造一个空洞。

2·Infrared observations have shown that the explosion took place in a cavity in space.

红外线观测表明爆炸发生在太空的一个空洞里。

3·Grossly, the cerebral infarction at the upper left here demonstrates liquefactive necrosis. Eventually, the removal of the dead tissue leaves behind a cavity.

肉眼观：左上角的脑组织梗死表现为液化性坏死。最终坏死组织被清除后留下空洞。

4·The hollowed-out cavity allowed stellar shrapnel, the material expelled by the star, to travel much faster and farther out into the universe than it would have otherwise.

中空的空洞使得由恒星剥离的恒星碎片在宇宙中比通常情况下，游离地更快、更深。

5·Results 12 cases of pulmonary mycosis showed consolidation in the segment or lobe of the lung (6 cases), cavity with thick wall (2 cases), nodule or mass (2 cases), and fungal ball (2 cases).

结果12例肺真菌病影像表现为肺段或叶的实变6例，厚壁空洞2例，结节或肿块2例，霉菌球2例。

空穴

1·To read out the answer, DiCarlo used a microwave tone at the same frequency as the cavity in the system.

为了输出答案，DiCarlo使用了微波音调，其频率和系统的空穴频率一致。

2·The gasket cavity should face out to the adjoining flange.

垫圈的空穴应该面向临近法兰的外面。

3·Solitary worker ants spread out, looking for two main features: a small entrance and a dark cavity.

喜欢独处的工蚁四下里去寻找蚂蚁窝两个主要特征：小出口和黑空穴。

4·The experiments showed that the spacing after monomer volatilizing during polymerization and the cavity produced by thermal motion of segment were the key factors to weaken the protection of film.

摸索出图案化限域的关键工艺条件，认为聚合过程中单体挥发产生的空隙和链段热运动产生的空穴是影响聚合物膜层隔绝电解液性能的关键因素之一。

5·Based on the potential theory, an expanding contracting virtual boundary element method (ECVBEM) is presented to solve the vibration and sound radiation from a cavity with an arbitrary shape.

以位势理论为基础，提出了求解含任意形状空穴外场声辐射的伸缩虚拟边界元法。

洞室

1·This article analyzed in brief the cause, which triggered the collapse of wall rocks during the cavity construction, the prevention measure and general principle of treatment.

本文简要分析了洞室施工中引起围岩坍方的原因，坍方的预防措施及治理的一般原则。

(1)oral cavityn. 口腔

(1)nasal cavity鼻腔

(1)abdominal cavity腹腔

(1)mold cavity模穴；铸模型腔；结晶苹

(1)pelvic cavity骨盆腔，盆腔

(1)die cavity刚模穴；阴模