質問: what is the difference between not today or tomorrow and not today and tomorrow ? what is the difference between not today or tomorrow and not today and tomorrow ?
回答: to me "not today or tomorrow" sounds better. like: "not today, not tomorrow, but______". 「今日でも、明日でもなくて_________(で行うよ)」 "not today and tomorrow" 前者のように使おうとすると、不自然に聞こえちゃいます。でもね、"not today *and* tomorrow" / 今日と明日でなくて " のように使えばいいと思います。