clypeastroid

词形变化

clypeastroids 复数 clypeastroids more clypeastroid 比较级 most clypeastroid 最高级

释义与例句

n.
  1. 1.

    A sea urchin or sea biscuit of this kind.

    生物 动物学
adj.
  1. 1.

    Like or related to the genus Clypeaster (order Clypeasteroida) of flattened sea urchins, with a rosette of pores on the upper side.

    生物 动物学