| 释义 |
Dewey decimal system
Dewey decimal system /ˌdjuː.iˈdes.ɪ.məlˌsɪs.təm/ aep /ˌduː.i-/ noun [U]
► F0 a system of organizing books and magazines, etc. in libraries, by which a book is given three numbers for each main subject and another number or numbers, after a decimal point (= a small solid circle) for its place within that subjectThesaurus+: ↑Lists and catalogues , ↑Schedules and agendas |