英语词汇extremely irregular coal seam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	extremely irregular coal seam
释义	extremely irregular coal seam
随便看	marked car marked change marked check marked cheque marked cocontraction marked compound marked cross marked cycle marked difference marked disk marked down marked dropping bottle marked dullness mitral second sound marked elevation marked emphysema marked end marked etching technique marked feature marked fluid marked freight prepaid marked gas Marked Graph marked hyperkalemia marked hypothermia induced electrocardiogram abnormalities marked index

英汉双解词典包含3607232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。