英语释义
1. the seemingly flat figure of a celestial body
the solar disk
2. discus
3. any of various rounded and flattened animal anatomical structures especially intervertebral disk — compare slipped disk
4. the central part of the flower head of a typical composite made up of closely packed tubular flowers
5. a thin circular object: such as
6. a phonograph record
7. a round flat plate coated with a magnetic substance on which data for a computer is stored
8. optical disk: such as
9. videodisc
10. cd
11. one of the concave circular steel tools with sharpened edge making up the working part of a disc harrow or plow also an implement employing such tools
12. to cultivate with an implement (such as a harrow or plow) that turns and loosens the soil with a series of discs
13. something that is or appears to be flat and round
14. cd
15. a round, thin, flat plate coated with a magnetic substance on which data for a computer is stored
16. any of various rounded or flattened anatomical structures: as
17. a mammalian blood cell
18. blind spot
19. intervertebral disk — see slipped disk