| 释义 |
cav·ityBrE /ˈkævəti/NAmE /ˈkævəti/ noun (cav·ities) (formal or specialist) a hole or empty space inside sth solid 洞；孔；窟窿；腔◆the abdominal cavity 腹腔a hole in a tooth （龋齿的）窝洞，洞 anaesthetic, cavity, check-up, crown, dentist, dentures, drill, extract, filling, hygienist |