英语词汇trace 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	trace element
释义	trace element trace element n: (very small quantity) SC 微量元素 wēi liàng yuán sù TC 微量元素 There were trace elements of poison in her blood.
随便看	raftered raftering rafting rag raga ragamuffin rag-and-bone man ragbag rag doll rage raged rager ragga ragged ragged edge raggedly raggedy ragging raging raglan rag on ragout ragpicker rags rags to riches

英汉双解词典包含74752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。