cavity
英 [ˈkævəti]美 [ˈkævɪti]
cavity意思解释
n.腔,洞;蛀牙,龋洞; 变形 复数:cavities 双语释义n.(名词)[C]腔,洞; 蛀牙 empty space within sth solid英英释

cavity读音音标
英 [ˈkævəti]
美 [ˈkævɪti]
cavity意思解释
n.
腔,洞;
蛀牙,龋洞;
变形
复数:cavities
双语释义
n.(名词)
[C]腔,洞; 蛀牙 empty space within sth solid英英释义
cavity[ \'kævəti ]
n.
a sizeable hole (usually in the ground)
同义词:pit
space that is surrounded by something
同义词:enclosed space
soft decayed area in a tooth; progressive decay can lead to the death of a tooth
同义词:cariesdental cariestooth decay
(anatomy) a natural hollow or sinus within the body
同义词:bodily cavitycavum
词组短语
oral cavity
n. 口腔nasal cavity
鼻腔abdominal cavity
腹腔mold cavity
模穴;铸模型腔;结晶苹pelvic cavity
骨盆腔,盆腔die cavity
刚模穴;阴模resonant cavity
共振腔;空腔谐振器,呼吸腔shrinkage cavity
缩孔body cavity
体腔cavity pressure
空腔压力cavity die
阴模;型腔模thoracic cavity
[解]胸腔peritoneal cavity
腹腔;腹膜腔mouth cavity
口腔cylindrical cavity
筒形腔;圆柱形谐振腔progressive cavity pump
螺杆泵;螺杆抽油泵uterine cavity
子宫腔cavity wall
空心墙optical cavity
光学共振器;光共振腔marrow cavity
骨髓腔同近义词辨析
hollow, cavity, pit, cave, hole
这组词都有“洞、穴”的意思,其区别是:
hollow
通常指表面上的坑或凹处,也指物体内部的空洞。cavity
比hole正式,指实体内中或表面的空洞或空腔。pit
指天然的大洞,尤指地上的洞,也指为采掘矿物而挖的深洞。cave
指出洞、窑洞或溶洞,可以是天然的或人造的。hole
*普通用词,泛指实体上的洞、孔或坑,不涉及其大小、深浅或穿透与否。双语例句
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。
