tu·te·lar /ˈtutḷɚ/
 (a.)保護的,監護的,保護人的
 Tu·te·lar Tu·te·la·ry a.  Having the guardianship or charge of protecting a person or a thing; guardian; protecting; as, tutelary goddesses.
    This, of all advantages, is the greatest . . . the most tutelary of morals.   --Landor.
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 tutelar
      adj : providing protective supervision; watching over or
            safeguarding; "daycare that is educational and not just
            custodial"; "a guardian angel"; "tutelary gods" [syn: custodial,
             guardian, tutelary]