单词 | research-use only |
释义 | research-use onlyresearch-use onlyA US Food and Drug Administration (FDA) term referring to a product, device, test or procedure, which is not approved for diagnostic purposes. |
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。