英语词汇“SI”的翻译、意思、用法、释义-英汉双解词典-霍普软件下载网

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单词	SI
释义	SI [es'aɪ] noun uncountable specialized abbreviation for ■Système International: the international system of units used for scientific measurements, with standard base units such as the metre and the kilogram 国际单位制（SI：用于科学测量的国际单位体制，具有标准的基本单位如“米”、“公里”等） •The SI unit of electric current is the ampere.电流的国际单位制单位是“安培”。
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