英语词汇“contact tracing”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	contact tracing
释义	contact tracing contact tracing The identification of those known to have had prolonged or close interactions with a disease vector, typically through patient interviews and analysis of laboratory specimens. contact tracing A public health measure designed to limit the spread of infectious disease, especially sexually transmitted diseases and conditions, such as typhoid, in which transmission by healthy carriers can occur.
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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。