zindexzygosis./zahy-goh-sis, zi-/US // zaɪˈgoʊ sɪs, zɪ- //UK // (zaɪˈɡəʊsɪs, zɪ-) //滋生,滋生症,滋生期,颧骨症Definitionsn.noun · 名词1. Biology.›the union of two gametes; conjugation.Level 5More words in z →