如何使用 "neoteny" 造句

1. Neoteny retention of juvenile features in the adult ; achieving sexual maturity while the rest of the body is in the juvenile form ( the juvenile form of others of the same group ) .
成体时仍保有幼体的特徵；已达成性成熟的个体，但仍有幼体的形态(其它相同的族群的幼体形态)。