英语词汇trifocal glass是什么意思，trifocal glass的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	trifocal glass
释义	trifocal glass　三焦点[路]透镜
随便看	income summary income summary account income support income support income tax income tax income tax income tax income tax accounting income tax allocation income tax bracket income tax charged income tax credit income tax deduction income tax for individuals income tax law income tax laws income tax liability income tax payable income tax rate income tax rate income tax reserve income tax reture income tax return income tax return

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。