英语词汇“dirt seam”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	dirt seam
释义	dirt seam劣质煤层
随便看	keep top side up kee-rect keerect keep oneself busy with Keerbergen keeps your head down keep oneself clean keep to them selves keep watch and ward over keerful keep one's an ear to the ground keep to the right keep oneself close Keeromsberg keep oneself dark keeps your pants on keep water on full keep up with the times keep sb at a distance keep watch on keep oneself in readiness keeps back keep someone guessing keep to sth keep to the straight and narrow path