词根词缀：nul-, null-, nulli-

【来源及含义】Latin: not one, not any, none, nothing

【同源单词】Aliquis in omnibus, annul, annullable, annulment, Fortuna multis dat nimis, Fortuna obesse nulli contenta est semel

词根词缀：para-, par-, -parous, -partum

【来源及含义】Greek > Latin: to bring forth, to bear; producing viable offspring; giving birth to; brood; secreting

【同源单词】albuminiparous, alloparent, alloparental, ambiparous, andropara, androparous