资料来源 : pyDict

细心;谨慎

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Cautiousness \Cau"tious*ness\, n.
   The quality of being cautious.

资料来源 : WordNet®

cautiousness
     n : the trait of being cautious; being attentive to possible
         danger; "a man of caution" [syn: {caution}, {carefulness}]
         [ant: {incaution}]