英语词汇trace element的意思、用法及释义-英汉双解词典

单词	trace element
释义	trace element 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	lib libation libber libel libellous liberal liberalism liberality liberalize liberallization liberally liberate liberated liberation liberator libertine liberty libidinous libido Libra Libran librarian library librettist libretto

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。