•This essay is not of an acceptable standard - do it again.这篇文章未达标准——重新写。

•This piece of work is below standard/is not up to standard.这工作做得不合要求。

•We have very high safety standards in this laboratory.我们这个实验室有很高的安全标准。

•Not everyone judges success by the same standards - some people think happiness is more important than money.每个人衡量成功的标准不尽相同——有些人认为快乐比金钱更重要。

•Her technique became a standard against which all future methods were compared.她的技术成了后来所有方法的比照标准。

•Most people agree that there are standards (of behaviour) which need to be upheld, but agreeing on them is rather more difficult.大多数人认同人们需要遵守一定的（行为）准则，但要就这些准则达成共识却难得多。

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•This program is an industry standard for computers.这个程式是电脑的一个行业标准。

•the royal standard王室旗

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•White is the standard colour for this model of refrigerator.白色是这种型号的冰箱的标准色。

•These are standard procedures for handling radioactive waste.这些是处理放射性废料的标准程式。

•The metre is the standard unit for measuring length in the SI system.公尺是国际单位制中衡量长度的标准单位。

•mainly UK Your new TV comes with a two year guarantee as standard.你的新电视机按照行业规范附有两年的保修服务。

•Most announcers on the BBC speak standard English.英国广播公司的大多数播音员说的都是标准英语。

•In Standard American , 'gotten' is used as a past participle of 'get'.在标准的美国英语中，get 的过去分词为 gotten。

•Her book is still a standard text in archaeology, even though it was written more than twenty years ago.虽然她的著作成书于20多年前，但时至今日仍被奉为考古学的权威读本。