Definición de sea urchin en inglés:

sea urchin

Silabificación: sea ur·chin

sustantivo

A marine echinoderm that has a spherical or flattened shell covered in mobile spines, with a mouth on the underside and calcareous jaws. Many species are harvested for food.
  • Class Echinoidea: several families and genera, and numerous species, including the Atlantic purple sea urchin (Arbacia punctulata, family Arbaciidae) and the green sea urchin (Strongylocentrotus drobachiensis, family Strongylocentrotidae)
Más ejemplos en oraciones
  • The sea urchin is one of the few marine organisms whose genome has been sequenced.
  • The inner shell of a sea urchin is a hollow globe, scored in five curved sections that taper at the ends into a small hole at the top and bottom.
  • The red sea urchin's body is domed above and flat below.

Definición de sea urchin en:

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día anomalous
Pronunciación: əˈnɒm(ə)ləs
adjective
deviating from what is standard, normal, or expected