usefullyとは意味:{副} : 役に立つように、有効に -------------------------------------------------------------------------------- 【@】ユースフリー usefully meaning: Adverb: usefully yoosfullee In a useful manner "extra money could be usefully spent on this project" See also: useful Antonym: uselessly usefully en francais:adv. utilement; de manière profitableusefully artinya:dengan bergunausefully перевод:Полезно