cavity中文什么意思

n.
1.【解剖学】穴，窝，盂，腔，空腔；【医学】(空)洞。
2.【物理学】模槽；气蚀区；空腔谐振器；【原子能】(反应堆中的)小室，暗盒。
短语和例子
+更多解释...the abdominal [mouth] cavity腹[口]腔。 the cavity in a tooth 齿窝。

• in-cavity:    内共振
• brachial cavity(mantle cavity):    腕骨腔；套腔
• coupled cavity; coupling cavity:    耦合腔

例句与用法

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1. Cavities in teeth are caused by decay .
   牙齿上的空洞是由龋蚀造成的。
2. The peritoneal cavity is a potential space .
   腹腔是一个潜在的间隙。
3. The peritoneal cavity is a closed sac .
   腹膜腔是一个封闭的囊腔。
4. This reduced body cavity is called a hemocoel .
   这种缩小的体腔称为血腔。
5. The cavity is usually evacuated .
   共振腔通常是抽空的。

英文释义

名词

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