英语词汇未知数是什么意思，未知数的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-电脑手机教程网

单词	未知数
释义	ENGLISH PHRASES 英文词组〔express〕to express unknown quantities algebraically代数上表示未知数21世纪英汉〔water〕the uncharted waters of the 21st century 21 世纪的未知数朗文当代
随便看	closing session closing session of the year closing shock closing sleeve closing slip closing solenoid closing spark closing speech closing speech closing speed closing statement closing stock closing stone closing string closing stroke closing the book closing the books closing the ledger closing time closing time closing time closing trial balance closing valve closing velocity closing wedge

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。