delegation
委譲、デリゲーション
/suto3/google.icondelegation
/suto3/Google画像検索.icondelegation
/suto3/Google定義検索.icon delegation
/suto3/wikipedia.icondelegation
/suto3/weblio.icon delegation
/suto3/kotobank.icon delegation
/suto3/jisho.icon delegation