单词 | Grammar-punctuation-in-numbers | |||||||||||||||||||
释义 | Punctuation in numbersDatesFull stops or slashes are often used in dates.
Scientific usageFull stops are not used in scientific abbreviations.
TimesFull stops and occasionally colons are used in times.
Long numbersCommas are used in numbers to mark off units of thousands and millions.
DecimalsFull stops indicate decimal points.
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英语词典包含233703条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。