英语词汇ultra-clean coal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	ultra-clean coal
释义	ultra-clean coal 简明释义超净煤网络释义短语 1 ultra-clean coal water fuel 超净化水煤浆 2 ultra clean coal 超净煤 3 ultra-clean micronized coal water slurry 精细水煤浆
随便看	knife-edge and anvil knife-edge armature knife-edge asymmetrical beam knife-edge attack knife-edge badland knife edge bearing knife-edge bearing knife-edge cam follower knife edge cam follower knife-edge contact knife edge contact knife edge contact width knife-edge crest knife edge curvature radius knife edge cutter knife-edge cutter knife edge-cutting machine knife edge knife-edged knife-edged follower knife edged follower knife-edge diffraction knife edge divide knife edge due knife edge effect

英汉双解词典包含3185865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。