contact tracing

短语

接触者追踪

发音

US

词形变化

contact tracings 复数

别名

contact-tracing

释义与例句

n.
  1. 1.

    The process of identification of persons ("contacts") who may have come into contact with a person carrying an infectious disease.

    接触者追踪

    可数 不可数 医学
v.
  1. 1.

    present participle and gerund of contact trace