specialist D.J.[ˈspeʃəlist] K.K.[ˈspɛʃəlɪst] n.专家, 行家She is a specialist in English.她是一位英语专家。专科医生The local doctor couldn\'t tell what was wrong, so he sent her to see a specialist.当地医生未能诊断出她是什么病, 所以他叫她去看专科医生。
水利万物而不争,
而万物莫能与之争。
