cavity

  常用词汇  
['kævəti]     ['kævəti]    
  • n. 洞;空穴;腔;蛀洞
cavities
new

cavity的英文翻译是什么意思,词典释义与在线翻译:

详尽释义

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

双解释义

n. (名词)
  1. [C]腔,洞; 蛀牙 empty space within sth solid

英英释义

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

cavity的用法和样例:

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。

常见句型

用作名词 (n.)
  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。

词汇搭配

cavity的详细讲解:

词义辨析

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。
  • cavity的相关资料:

    近反义词

    【近义词】

    临近单词

    今日热词
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