| 释义 |
science fictionBrE /ˌsaɪəns ˈfɪkʃn/ NAmE /ˌsaɪəns ˈfɪkʃn/ (also informal ˈsci-fi ) (abbreviation SF ) noun [U ]a type of book , film /movie , etc . that is based on imagined scientific discoveries of the future , and often deals with space travel and life on other planets 科幻小说（或影片等） |