up to snuff

US /ʌp tə snʌf/
UK /ʌp tə snʌf/
"up to snuff" picture
1.

合格的, 令人满意的, 符合标准的

meeting the required standard; satisfactory

:
His performance wasn't quite up to snuff today.
他今天的表现不太合格
Make sure everything is up to snuff before the inspection.
确保在检查前一切都符合标准