Turing test       
noun [ C ]  computing specialized uk/ˈtjʊə.rɪŋ ˌtest/ us/ˈtʊr.ɪŋ ˌtest/
 图灵测试
a test of whether a computer can show intelligent behaviour like that of a human, done by seeing if a tester can tell whether the answers to a set of questions come from the computer or from a person
  Turing tests can be used to help filter out spam email. 图灵测试可以帮助过滤垃圾邮件。