单词 | branchiostegal |
释义 | branchiostegal /brang'kee os"ti geuhl/, Ichthyol. n. 1. Also called branchiostegal ray. one of the long, curved bones just below the operculum, supporting the gill membranes. adj. 2. of or pertaining to the branchiostegals. [1740-50; BRANCHIO- + STEG(O)- + -AL1] |
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