(British English, informal)used to refuse an offer or invitation, especially one that you think is unreasonable or not very good不用啦(表示拒绝,尤其认为不合理或不太好的提议或邀请)
‘Could I interest you in our special offer?’ ‘No, you're all right, mate.’“您要不要考虑一下我们的特价商品呢?” “不用啦,伙计。”