doctrine

n.教旨；主义；学说

do wrong, do's, do's and don'ts, do-gooder, do-it-yourself, do/try one's best, doc, docile, docilely, docility, dock, docker, docket, dockland, dockyard, doctor, doctoral, doctorate, doctrinaire, doctrinal, document, documentary, documentation, dodder, dodderer, doddering, doddle, dodge, dodgems, dodger, dodgy, dodo, doe, doer, does, doff, dog, dog days, dog-biscuit, dog-collar,