虎とらのこ虎の子表記・読み:トラの子・虎のこ・とらの子・トラの仔・虎の仔・とらのこ1tiger cubexpressions (phrases, clauses, etc.)名詞2one's treasure; precious savingsexpressions (phrases, clauses, etc.)名詞idiomatic expression札へ残す語をコピー