英语词汇speaking arc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	speaking arc
释义	speaking arc 简明释义话弧网络释义 1 ?发音弧发音(电)弧
随便看	negative side waterproofing negative sign negative signal negative signal temperature negative signed rank negative size negative skew distribution negative skewness negative skin friction negative skin test reaction negative slip negative slope negative sloping yield curve negative sol negative solvent negative space negative space charge negative space negative specific heat negative spherical aberration negative spike negative spot negative spot test bitumen negative spread negative pregnant

英汉双解词典包含3185865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。