卫生学：同hygieology- chaluni
- chalybeate
- chamaecephalic
- chamaecephaly
- chamaeprosopic
- chamaeprosopy
- chamber
- Chamberlen forceps
- chamecephalic
- chamecephaly
- chameprosopic
- chameprosopy
- chancre
- chancriform
- chancroid
- chancroidal
- chancrous
- change
- Ch'ang Shan
- channel
- Ch'an su
- Chantemesse' reaction
- Chaoborus
- Chaos chaos
- Chaoul therapy,tube