资料来源 : Webster's Revised Unabridged Dictionary (1913)

Echinate \Ech"i*nate\, Echinated \Ech"i*na`ted\, a. [L.
   echinatus. See {Echinus}.]
   Set with prickles; prickly, like a hedgehog; bristled; as, an
   echinated pericarp.