英语词汇“Extra thick seam”的翻译、意思、用法、释义-英汉汉英双解词典

单词	Extra thick seam
释义	Extra thick seam 特厚煤层
随便看	reflectance image reflectance ink reflectance level reflectance luminous efficiency reflectance map reflating reflation reflationary reflationary measure reflationary policies/measures reflationary policy reflationist reflation policy reflations reflator reflators reflatten reflcetivity reflction potential reflction sounding REFLD refle refle arc reflec reflecfive teaching