downshift
ダウンシフト
Down-shift operator, in mathematics
/suto3/google.icondownshift
/suto3/Google画像検索.icondownshift
/suto3/Google定義検索.icon downshift
/suto3/wikipedia.icondownshift
/suto3/weblio.icon downshift
/suto3/kotobank.icon downshift
/suto3/jisho.icon downshift