词根词缀：mono-, mon-

【来源及含义】Greek: one, alone, single; a number used as a prefix

【同源单词】antimonopoly, bigamy, electric monopole, fibrous dysplasia, infectious mononucleosis, monacanthid

词根词缀：spermo-, sperm-, spermato-, spermat-

【来源及含义】Latin: seed, germ; pertaining to semen

【同源单词】angiosperm, eucalyptol, gymnosperm, monospermous, polyspermy, spermal