英语词汇“trace element”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trace element
释义	trace element n. 1. A chemical element present in tiny amounts: trace elements in ground water. 2. A chemical element required in minute quantities by an organism to maintain proper physical functioning.
随便看	immunoelectrophoresis immunofluorescence immunofluorescent immunogenetic immunogeneticist immunogenetics immunogenic immunogenicity immunoglobulin immunoglobulin A immunoglobulin D immunoglobulin E immunoglobulin G immunoglobulin M immunologic immunological immunologically immunologist immunology immunoreaction immunoreactive immunoreactivity immunostimulant immunosuppressant immunosuppressed

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