up to snuff

基本解释

If it’s not up to snuff, act quickly to counsel them and work out a plan for bringing performance up to acceptable levels.
如果这个方法不行，那就迅速采取行动，规劝他们，制定计划，把员工表现放到可接受的水平上。
Of course, this heavy lifting on the production side would be meaningless if the quality of the granular polysilicon were not up to snuff.
当然，这在生产方面如果粒状多晶硅的质量都没有达到及格，繁重的任务将是毫无意义的。
But make sure your home maintenance is up to snuff so as not to put off potential “customers.
但是必须确保你提供的地方能达到标准否则将会失去一些潜在的“客户”。

but they won't be academically, kind of, up to par. They won't be up to snuff academically.
但是他们成绩上，有些，不达标。他们成绩上不行。
对于赞助入学的看法 - SpeakingMax英语口语达人
And so you have to go back to the drawing board and realize Bubble Sort or whatever it is you're using just isn't enough to snuff, I need to come up with something more clever.
因此，你必须重新开始,而且会意识到冒泡排序,或你正在使用的方法并不理想，我需要提出一种更好的方法。
哈佛公开课 - 计算机科学课程节选

But in Africa three-quarters of projects were deemed not to be up to snuff.
ECONOMIST: The World Bank and global health
Now that it's charging developers, the Internet giant better make sure its platforms are up to snuff.
FORBES: Google's Geek Fest