英语词汇“radical sign”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	radical sign
释义	WordReference Random House Learner's Dictionary of American English © 2024 ˈrad•i•cal ˌsign, n. [countable][Math.] Mathematicsthe symbol √ or √ ̅, indicating that a quantity is a root of the quantity that is shown after or under the symbol, e.g., √25=5. WordReference Random House Unabridged Dictionary of American English © 2024 rad′ical sign′, [Math.] Mathematicsthe symbol √ or √ ̅ indicating extraction of a root of the quantity that follows it, as √25=5 or ∛a³b³ = ab. 1660–70 Collins Concise English Dictionary © HarperCollins Publishers:: radical sign n the symbol √ placed before a number or quantity to indicate the extraction of a root, esp a square root. The value of a higher root is indicated by a raised digit in front of the symbol, as in ³√
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英语词典包含188688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。

　

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更新时间：2025/7/23 17:42:46