24EN首页 | 论坛 | 博客 | 家园 | 视频 | 听力 | 问吧 | 下载 | 爱思我秀 | VOA | BBC | CET | TEM | 背单词
 
单词解释

cavity['kæviti]  复制词条

  • n. 洞,空穴,腔

词形变化

  • 复 数:cav·i·ties

常用短语

  1. oral cavity   
    n.口腔
  2. segmentation cavity   
    囊胚腔
  3. amniotic cavity   
    羊膜腔
  4. nasal cavity   
    鼻腔
  5. abdominal cavity   
    腹腔
  6. buccal cavity   
    颊间隙
  7. cavity resonator   
    空腔共振器,空腔谐振器
  8. cavity wall   
    窝洞壁,空心墙
  9. cleavage cavity   
    分裂腔
  10. cranial cavity   
    颅腔


  11.  展开显示全部常用短语 ...  

与 cavity 相关的例句

  1. I think I have a cavity.我想我有蛀牙。
  2. The saclike cavity within the body of a coelenterate.体肠腔腔肠动物体内的囊状腔
  3. To develop conical cavities during solidification.形成缩管凝固时形成缩孔
  4. The cost of valve gated hot runner is US$2,500 per cavity.针阀热流道每腔的成本超过两万元。
  5. Blind gut:a digestive cavity having only one opening.盲肠:只有一个开口的消化腔。

英英解释

4个名词解释

  1. a sizeable hole (usually in the ground)
    [同] cavity , pit
    [例]
    • they dug a pit to bury the body
  2. space that is surrounded by something
    [同] enclosed space , cavity
  3. soft decayed area in a tooth; progressive decay can lead to the death of a tooth
    [同] dental caries , caries , cavity , tooth decay
  4. (anatomy) a natural hollow or sinus within the body
    [同] bodily cavity , cavity , cavum

相关工具




关于本站 | 版权申明 | 广告服务 | 合作伙伴 | 联系我们
copyright © 2003-2009, all rights reserved. 蜀ICP备05001513号
作为公益学习类网站,24EN所有资料仅供学习者免费参考试用