wis /ˈwɪs/
  可寫指令系統
  Wis adv.  Certainly; really; indeed.  [Obs.] “As wis God helpe me.”
  Wis, v. t.  To think; to suppose; to imagine; -- used chiefly in the first person sing. present tense, I wis.  See the Note under Ywis.  [Obs. or Poetic] “Howe'er you wis.”
  Nor do I know how long it is
  (For I have lain entranced, I wis).   --Coleridge.
  ◄ ►