cavity

洞，穴，空腔英释nna hole or space inside something

1 oral cavity,n. 口腔

2 nasal cavity,鼻腔

3 abdominal cavity,腹腔

4 mold cavity,模穴；铸模型腔；结晶苹

5 pelvic cavity,骨盆腔，盆腔

6 die cavity,刚模穴；阴模

7 resonant cavity,共振腔；空腔谐振器，呼吸腔

8 shrinkage cavity,缩孔

9 body cavity,体腔

10 cavity pressure,空腔压力

11 cavity die,阴模；型腔模

12 thoracic cavity,[解]胸腔

13 peritoneal cavity,腹腔；腹膜腔

14 mouth cavity,口腔

15 cylindrical cavity,筒形腔；圆柱形谐振腔

16 progressive cavity pump,螺杆泵；螺杆抽油泵

17 uterine cavity,子宫腔

18 cavity wall,空心墙

19 optical cavity,光学共振器；光共振腔

20 marrow cavity,骨髓腔

1 Put herbs inside the body cavity of the fish..把香草放进鱼肚里。

2 I have no cavities (= no holes in my teeth ) ..我没有蛀牙洞。