hectad

发音

其它 /ˈhɛktæd/

词形变化

hectads 复数 hectads

释义与例句

n.
  1. 1.

    A unit of land area, ten by ten (that is, a hundred) square kilometres, often used for assessing how widely distributed particular animals or plants are.

    生物

词源

From hect- + -ad.

来源：wiktionary