cy·to·meg·a·lo·vi·rus /ˌsaɪtəˌmɛgəloˈvaɪrəs/
  巨細胞病毒; 細胞巨化病毒
  cy·to·meg·a·lo·vi·rus /ˌsaɪtəˌmɛgəloˈvaɪrəs/ 名詞
  cytomegalovirus
       n : any of a group of herpes viruses that enlarge epitheltial
           cells and can cause birth defects; can affect humans with
           impaired immunological systems [syn: CMV]