英语词汇“low grade mineral”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	low grade mineral
释义	low grade mineral 低品位矿石
随便看	supper league football matches supperless supper-long supper low power consumption suppermarket Supper market supper micron mill supper model suppernaturalism supperoxide dismutase Supperoxide Disrnutase supper oxygen anion supper-particulate film Supper peer supper-precision stage supper resolution supper-resolution supper rice supper-rice supper roughening supplemental agreement supplemental air supplemental air carrier supplemental anal loop supplemental answer