英语单词“trace element”的翻译、意思、音标-英汉词典

单词	trace element
释义	substance occurring or needed only in extremely small amounts (esp in the soil, for the proper growth of plants) 微量元素, 痕量元素（尤指土壤中的, 植物正常生长所需要的）.
随便看	grizzly 1 Gro groan 1 groats grocer groceries grocery grog groggily grogginess groggy groin grommet groom 1 groove grooved groovy grope gropingly gross 1 grossly gross national product grossness grotesque 1 grotesquely