tiro
  初學者;生手;新手
  Ty·ro n.; pl. Tyros   A beginner in learning; one who is in the rudiments of any branch of study; a person imperfectly acquainted with a subject; a novice. [Written also tiro.]
  The management of tyros of eighteen
  Is difficult.   --Cowper.
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  tiro
       n : someone new to a field or activity [syn: novice, beginner,
            tyro, initiate]
       [also: tyros (pl)]