英语单词短语词组“contact-tracing”的中文翻译、释义及用法解析-英汉词典

单词	contact-tracing
释义	请查阅词条：contact tracing
随便看	trained teacher trained technician trained volunteer trained worker trained workforce trainee traineeship trainee solicitor trainee-solicitor trainer train fare train fare training training and development training-and-development training bra training-bra training college training-college training complex training course training-course training facility training ground training-ground