Online Google Dictionary

pupil 中文解釋 wordnet sense Collocation Usage Collins Definition
Noun
/ˈpyo͞opəl/,
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pupils, plural;
  1. The dark circular opening in the center of the iris of the eye, varying in size to regulate the amount of light reaching the retina

  1. student: a learner who is enrolled in an educational institution
  2. the contractile aperture in the center of the iris of the eye; resembles a large black dot
  3. schoolchild: a young person attending school (up through senior high school)
  4. Pupil is a Filipino rock band composed of Ely Buendia on frontman duties and guitars, Yan Yuzon on lead guitar, Dok Sergio on bass and Wendell Garcia on drums.
  5. In an optical system, the entrance pupil is the optical image of the physical aperture stop as 'seen' through the front of the lens system. The corresponding image of the aperture as seen through the back of the lens system is called the exit pupil. ...
  6. The Pupil is a short story by Henry James, first published in Longman's Magazine in 1891. It is the emotional story of a precocious young boy growing up in a mendacious and dishonorable family. He befriends his tutor, who is the only adult in his life that he can trust. ...
  7. An orphan who is a minor and under the protection of the state; A student under the supervision of a teacher or professor
  8. a hole in the center of the iris that changes size in response to changes in lighting.  It gets larger in dim lighting conditions and gets smaller in brighter lighting conditions.
  9. The round, dark center of the eye, which opens and closes to regulate the amount of light the retina receives.
  10. Latin pupilla = the central black orifice in the iris; adjective - pupillary.
  11. Children up to 12 (girls) and 14 (boys) (n. pupillarity).
  12. The pupil is the dark opening in the visible eye. It will open when more light is needed to see, and it will get smaller if less light is needed to see.
  13. Dark part of eye that adjusts (dilates) to light level
  14. The opening in the iris which changes in size with response to different light levels.  It is similar to the aperture in a camera.
  15. the black circle in the eye. Its’ size is controlled by the iris. This regulates how much light enters the eye. It also affects the depth of field that a person sees. This is not a structure, it is only an empty space.
  16. aperture in the eye through which light enters.
  17. The pupil is a black hole at the center of the eye whose function is to let light hit the retina.
  18. Hole present inside the eye ball. Though this hole, aqueous fluid comes out.
  19. Schüler (m)/ Schülerin (f)
  20. Black center of doll eye.
  21. Black spot in the iris.
  22. köz ginci, ösdürülgеn
  23. Anisocoria · Argyll Robertson pupil · Marcus Gunn pupil · Adie syndrome · Miosis · Mydriasis · Cycloplegia · Parinaud's syndrome