英语词汇coal rank是什么意思，coal rank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	coal rank
释义	coal rank　 [采矿]煤级
随便看	spiral vane disk cutter spiral vane flowmeter spiral vessel spiral vibrating conveyer spiral water turbine spiral waveguide spiral weld spiral welded pipe spiral welding spiral wheel spiral whirls spiral wire column spiral wound flexible shaft spiral yarn spiral-bound spiral-shaped spiral-wound gasket spiral-wound module spiraled spiraled spiraliform spiraling spiraling spiraling costs spiraling price

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。