英语词汇“vital role”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	vital role
释义	vital role freq. 22 dict. 4 cmpt. 3 spoken 2 [网络]至关重要的作用；重要的也更是不可或缺的；重要的角色
随便看	dual ramp ADC dual-ramp voltmeter dual range dual-range dual-range balance dual-range piston gauge dual range receiver dual rank flip-flop dual rank register dual raster television system dual rate dual rate codec dual rated tread rubber dual-rate moon camera dual-rate moon position camera dual rates dual-rate satellite camera dual-rate spring dual rate system dual-ratio control dual ratio control dualratio reduction dual ratio reduction dual ratio spring dual-ratio transformer

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