英语词汇“microelement, trace element”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	microelement, trace element
释义	microelement, trace element 微量元素；植物需要量或含量甚微的元素。包括铁、锰、硼、锌、铜、钼和氯等。
随便看	haulback haul back haul-back haulback block haul-back block haulback line haul-backline haul before haul block haul bowline haul-bowline haulbowline i haul-bowling haul by rail haul charge Haulchin haul coal haul coal from the mines to the city haul cost haul cycle haul-cycle time hauld haul daily haul distance haul down