Not up to
以上为机器翻译结果,快速获取精准的人工翻译结果,建议选择有道人工翻译
Keep up ; fall behind ; out of step with ; Failed to keep pace with
Not to mention ; out of the question ; connot say ; No
Not really ; it ain't too much ; far from
【词目】不上 【拼音】bù shàng 【释义】1、不到。2、不得。