英语词汇“check digit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	check digit
释义	check digit From Longman Dictionary of Contemporary Englishcheck digitˈcheck ˌdigit noun [countable] technical the number on the far right of a bar code. It is used to check that the information on the bar code is correct.From Longman Business Dictionarycheck digitˈcheck ˌdigit COMPUTING a number or series of numbers added to the end of a code (=set of numbers or letters) to prevent a computer from making a mistakea unique 5-digit staff number followed by a check digit → digit
随便看	keep to keep to a minimum keep to something keep to the message keep too many etc balls in the air keep track of keep under wraps not think to do something not think/believe etc for one minute not to be outdone not to be sneezed at not to mention not to mention something not to put too fine a point on it not to say not to worry not too bad not too not that keen on not too very that keen on not too/not very/not that keen on something not too/so bad not touch not touch not touch not touch a hair of head

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