机头：牙科器械执于手中的部分，使钻头或工作头旋转- clocortolone
- clodanolene
- clodazon hydrochloride
- clodronic acid
- clofazimine
- clofedanol
- clofenamic acid
- clofibrate
- clogestone acetate
- clomacran phosphate
- Clomid
- clomiphene citrate
- clomipramine hydrochloride
- clonal
- clonality
- clonazepam
- clone
- clonic
- clonicity
- clonicotonic
- clonidine hydrochloride
- cloning
- clonism
- clonismus
- clonixeril