角形虫属：双壳目(Bivalvulida)原生动物的一属，寄生于鲑科鱼类，常致宿主死亡- carboxy-lyase
- carboxymethylcellulose sodium
- carboxymyoglobin
- carboxypeptidase
- carboxypeptidase A
- carboxypeptidase B
- carboxypeptidase N
- carboxypolypeptidase
- carbromal
- carbuncle
- carbuncular
- carbunculoid
- carbunculosis
- carbutamide
- carbuterol hydrochloride
- carcass
- Carcassonne's ligament,perineal ligament
- carceag
- carciag
- carcinectomy
- carcinemia
- carcino-
- carcinoembryonic
- carcinogen
- carcinogenesis