not at all,never mind,take it easy,don't mention it的用法及语境

not at all= never mind never mind与not at all有什么区别 Not at all 和 Never mind 有什么区别? 辨析not at all,that's all right 和never mind? not at all造句 not at all翻译 翻译not at all not at all not at all not at all not at all 同义词 not at all would you mind leaving the door open?a.never mind b.not at all c.sure you are welcome,never mind ,that's right,not at all的区别 --would you mind opening the windows for me?A.Never mind B.Not at all not at all ,never mind,you are welcome有什么区别? Do you mind my sitting here?A.Never mind B.Not at all not at all,never mind,take it easy,don't mention it的用法及语境