英语词汇theoretical arithmetic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	theoretical arithmetic
释义	theoretical arithmetic = theory of numbers
随便看	optional optionally optionals option art option card optionee options option switch opto- opto optoacoustic optoacoustic effect optoacoustics optoacoustic spectroscopy optoelectronic optoelectronic amplifier optoelectronics optoelectronic scanner optoelectronic shutter optoelectronicss optoes optoisolator optoisolators optokinetic optokinetics

英汉双解词典包含483723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。