英语词汇trace element的意思翻译、读音、音标、释义-英汉词典-范文网

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单词	trace element
释义	trace elementBrE /ˈtreɪs elɪmənt/ NAmE /ˈtreɪs elɪmənt/ noun a chemical substance that is found in very small amounts 痕量元素a chemical substance that living things , especially plants , need only in very small amounts to be able to grow well 微量元素（生物，尤指植物，生长所需要的微量的化学物质）
随便看	most front office most fuddy duddy most fuel injection most full blooded most full blown most full bodied most full fledged most full frontal most full grown most full length most full scale most full size most full time most gap toothed most garden variety most gas fired most gender bending most general purpose most gilt edge most gloom and doom most go ahead most god awful most god fearing most god given most go getting 学生家长会上的教师发言稿实习经验交流发言稿学前班结束家长会发言稿上学期小学六年级毕业班家长会班主任发言稿入党考察意见范文入党的考察意见范文同学聚会班主任发言稿初中班主任工作经验交流发言稿班主任教学经验交流会发言稿名校毕业典礼班主任发言稿小学四年级家长会班主任发言稿优秀班主任经验交流发言稿小学生家长会班主任发言稿班主任工作经验交流会发言稿老师工作汇报总结发言稿3分钟寒假家长会发言酒店领导参加年会的发言稿企业标准化项目负责人就职发言金融办服务工业发展表态发言县长在公民素质动员会发言九月九重阳佳节发言稿小学生竞选学委的发言稿元旦经典发言稿新生入学家长会发言稿幼儿园防溺水代表发言稿顿顿1 顿2 颀颁颃预1 预2 颅领颇颈颈颉颉颊颌颌颍颏颏颐1 颐2 频颓

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