英语词汇root sign怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	root sign
释义	root sign 【数】根号(亦作 radical sign)
随便看	petrochemical petro-chemical petrochemically petrochemicals petrochemistries petrochemistry petrodollar petrodollars petro-dollars petrofabric petrofabric petrofabrics petrog. petrogeneses petrogenesis petrogenesis,petrogeny petrogenetic petrogenetic petrogenetically petrogenetic, petrogenic petrogenic petrogenies petrogeny petroglyph petroglyphic

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。