英语词汇ultratrace element怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ultratrace element
释义	ultratrace element 简明释义超痕量元量专业释义 1 能源科学技术超痕量元量 2 生物学超痕量元素
随便看	leafy raceme leafy shoot leafy spurge leafy spurge leafy stalk leafy vegetable leafy vegetables leag leage leager league league against cruel sports League branch secretary league championship series League City League Cup League Cup leagued leagued together league football League for Programming Freedom league homeopathiquo internationale league-leading league match league member

英汉双解词典包含3185865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。