英语词汇virtual focus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	virtual focus
释义	virtual focusn.（名词） The point from which divergent rays of reflected or refracted light seem to have emanated, as from the image of a point in a plane mirror.虚焦点：似乎发出分散的反射光线或折射光线的点，如同从平面镜的一像点发出一般
随便看	re-up re-up reuptake Reus reuse Reuter Reuther Reutlingen reu…- rev rev. Rev. revalidate revaluate revalue revamp revamp revanche revanches reveal reveal revealed revealed religion revealing revealing

英汉双解词典包含166908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。