cod-liver oil

n [U] oil obtained from cod livers, rich in vitamins A and D and used as a medicine 鱼肝油.

cocked, cocked hat, cocker, cockerel, cockily, cockiness, cockle, cockney, cockpit, cockscomb, cocksure, cocktail, cocky, coco, cocoa, coconut, coconut matting, coconut palm (also coco, coco-palm), cocoon, cod, coda, coddle, code, codeine, codex, codger, codicil, codification, codify, codpiece, codswallop, coed, coeducation, coeducational, coefficient, coerce, coercion, coercive, coeval, coexist,