apteran

词形变化

apterans 复数 apterans

释义与例句

n.
  1. 1.

    Any of the Aptera, an obsolete taxonomic category of wingless arthropods.

    生物 动物学
adj.
  1. 1.

    Alternative form of apterous.

词源

Ultimately from a- + Ancient Greek πτερ(όν) (pter(ón), “wing”). The noun is specifically Aptera + -an; the adjective is a- + -pteran.

来源：wiktionary