My mother always made me feel I wasn't coming up to scratch.母亲总是使我觉得自己不够优秀。Her performance wasn't up to scratch.她的演奏没达到水准." Your work's nowhere near up to scratch, Su Lun!“ 苏伦, 你的工作很坏!...

情况良好， 达到标准...

up to scratch的音标：up to scratch的英式发音音标为：[ʌp tu: skrætʃ]up to scratch的美式发音音标为：[ʌp tu skrætʃ]...