cavity是什么意思

2023-12-06 20:26:17

cavity

美[kævəti] 英[kævəti]

n. 洞；空穴；腔；蛀洞

名词复数：cavities

近义词：hole，crater，opening，pit，space，hollow，void，crack，nook，fissure，shell，cleft，vacancy，toothdecay，enclosedspace，dentalcaries，caries，cavum，

n.(名词)

n.(名词)

Noun

a sizeable hole (usually in the ground);
"they dug a pit to bury the body"
space that is surrounded by something
soft decayed area in a tooth; progressive decay can lead to the death of a tooth
(anatomy) a natural hollow or sinus within the body

用作名词(n.)

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。
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。
The peritoneal cavity is a closed sac.腹膜腔是一个封闭的囊腔。
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。
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。