cavity
腔
常用释义
英音[ ˈkævəti ]
美音[ ˈkævəti ]
变形
复数:
cavities
基本释义
- n. 洞，腔；(牙齿的) 龋洞
例句
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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。来源: 《柯林斯英汉双解大词典》
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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。
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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。
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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。
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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。
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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。
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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。
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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？
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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。
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10·The prey is transported to the gastrovascular cavity.猎物被运送至腔肠。
网络释义
- oral cavity : n. 口腔
- nasal cavity : 鼻腔
- abdominal cavity : 腹腔
- mold cavity : 模穴；铸模型腔；结晶苹
- pelvic cavity : 骨盆腔，盆腔
- die cavity : 刚模穴；阴模
词语辨析
hole/cave/cavity/grotto.导航词义：洞，穴
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。
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。
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。
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。