cavities
[ˈkævitiz]

n.

腔，洞( cavity的名词复数 )；（龋齿的）洞；

双语释义

n.(名词)

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

英英释义

cavity

• n.
  • a sizeable hole (usually in the ground)

    同义词：pit

  • space that is surrounded by something

    同义词：enclosed space

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

    同义词：cariesdental cariestooth decay

  • (anatomy) a natural hollow or sinus within the body

    同义词：bodily cavitycavum

词组短语

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

resonant cavity共振腔；空腔谐振器，呼吸腔

shrinkage cavity缩孔

body cavity体腔

cavity pressure空腔压力

cavity die阴模；型腔模

thoracic cavity[解]胸腔

peritoneal cavity腹腔；腹膜腔

mouth cavity口腔

cylindrical cavity筒形腔；圆柱形谐振腔

progressive cavity pump螺杆泵；螺杆抽油泵

uterine cavity子宫腔

cavity wall空心墙

optical cavity光学共振器；光共振腔

marrow cavity骨髓腔

更多收起词组短语

双语例句

用作名词(n.)

1. 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。
2. 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。
3. The peritoneal cavity is a closed sac.
   腹膜腔是一个封闭的囊腔。
4. 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。
5. 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。

权威例句

Secondary Use of Aspen Cavities by Tree-Roosting Big Brown Bats
Polymers with Cavities Tuned for Fast Selective Transport of Small Molecules and Ions
Ray and wave chaos in asymmetric resonant optical cavities
Teleportation of an atomic state between two cavities using nonlocal microwave fields
Wind-Tunnel Experiments on the Flow over Rectangular Cavities at Subsonic and Transonic Speeds
SURFNET: a program for visualizing molecular surfaces, cavities, and intermolecular interactions.
A COMPARISON OF THE BREEDING ECOLOGY OF BIRDS NESTING IN BOXES AND TREE CAVITIES
Experimental realization of three-dimensional indefinite cavities at the nanoscale with anomalous scaling laws
A Comparison of the Characteristics and Fate of Barrow's Goldeneye and Bufflehead Nests in Nest Boxes and Natural Cavities
Hydrogen adsorption in a nickel based coordination polymer with open metal sites in the cylindrical cavities of the desolvated frame...