self-containment
self-sustainability
/suto3/google.iconself-containment
/suto3/Google画像検索.iconself-containment
/suto3/Google定義検索.icon self-containment
/suto3/wikipedia.iconself-containment
/suto3/weblio.icon self-containment
/suto3/kotobank.icon self-containment
/suto3/jisho.icon self-containment