英语词汇“root 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	root sign
释义	Word Frequency root sign (ruːt saɪn) noun mathematics 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 in3√
随便看	Recife recipe recipe book recipience recipient reciprocal reciprocality reciprocally reciprocant reciprocate reciprocating engine reciprocation reciprocative reciprocator reciprocatory reciprocitities reciprocity reciprocity failure recircle recirculate recirculation recision recit recitable recital

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。