资料来源 : WordNet®

infectious mononucleosis
     n : an acute disease characterized by fever and swollen lymph
         nodes and an abnormal increase of mononuclear leucocytes
         or monocytes in the bloodstream; not highly contagious;
         some believe it can be transmitted by kissing [syn: {mononucleosis},
          {mono}, {glandular fever}, {kissing disease}]