词根词缀：allelo-, allel-

【来源及含义】Greek: one another, of one another; literally, "the other"; reciprocally; in mutual relation

【相关词根词缀】 Inter-related cross references, directly or indirectly, involving word units meaning "another, other, different, alternating, varied, changing": ali-; allo-; alter-; hetero-; mut-; poikilo-; reciproc-; vari-.

【同源单词】allele, allelic, allelism, allelocatalysis, allelochemics, allelogenic

词根词缀：para-, par-

【来源及含义】Greek: by the side of, beside, past, beyond; contrary, wrong, irregular, abnormal

【同源单词】abdominal paracentesis, acroparalysis, acroparesthesia, Ad utrumque paratus, adelphoparasite, alloparasite