英语词汇dual plan是什么意思，dual plan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	dual plan
释义	dual plan　【经】双重法, 双重标准制
随便看	track renewal track replacement track ring track road track rod track rope track safety appliances track safety standard track sb down track scale track sector identification track selection track selection decoder track selector track set track sheet track shifter track shoe track shot track side cubicle track sign track signal track space track spacing track span

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。