cavity
n. 洞,腔; 〈牙科〉齲洞
A cavity is a space or hole in something such as a solid object or a person's body.
In dentistry, a cavity is a hole in a tooth, caused by decay.
1. a sizeable hole (usually in the ground);
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
hole, cave, cavity, hollow, pit
這些名詞均有"洞,穴"之意。
The coelomic cavity is also copiously with warm sterile saline, then the fluid is suctioned out.
體腔也需要用大量的消毒鹽水來清洗, 在把液體吸出來.
They can also help surgeons to protect the organs in the pelvic cavity and neurological function.
它也能夠幫助外科醫生保護盆腔臟器以及神經功能.
Hot Stone: A steel liner installed in the crushing cavity.
石打鐵: 有鋼襯安裝在破碎腔內.
Rupture into the peritoneal cavity is the most severe complication a high mortality rate.
一旦破裂到腹腔內是最嚴重併發症且死亡率極高.
An atomic fountain clock based on Raman laser field instead of microwave cavity is proposed.
利用拉曼光場代替噴泉原子鐘的微波腔實現拉曼噴泉原子鐘.