资料来源 : pyDict

四鳃的

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

Tetrabranchiate \Tet`ra*bran`chi*ate\, a. [Tetra + branchiate.]
   (Zo["o]l.)
   Of or pertaining to the Tetrabranchiata. -- n. One of the
   Tetrabranchiata.