pupil

In a sentence

• Pupil zawsze stara się być przygotowany na lekcje.

  The student always tries to be prepared for the lessons.

  In this sentence, 'pupil' is used to refer to a student in a school or under the tutelage of a teacher.

• Kapitan pupil w grze okazał się połowicznym sukcesem.

  The captain's protegé in the game turned out to be a partial success.

  Here, 'pupil' refers to a protégé or someone guided by a mentor or coach in a specific skill or field.

• Ludzkie pupil rozszerzają się w ciemności.

  Human pupils dilate in the darkness.

  In this context, 'pupil' signifies the anatomical part of the eye that adjusts its size to control the amount of light entering.