DVDSystem |
appearance as argument number 1 |
![]() |
(documentation DVDSystem EnglishLanguage "DVDSystem is a type of MediaSystem that is able to play the contents of VideoRecording and AudioRecording stored in a DVD") | Media.kif 1270-1272 | |
(subclass DVDSystem MediaSystem) | Media.kif 1269-1269 | DVDSystem 是 MediaSystem 的 subclass |
appearance as argument number 2 |
![]() |
(termFormat EnglishLanguage DVDSystem "dvd player") | Media.kif 1273-1273 |
antecedent |
![]() |
![]() |
![]() |