branchial

形容词 branchial:

1. of or relating to gills (or to parts of the body derived from embryonic gills)

bran.chi.al

adj.（形容词）
Of, relating to, or resembling the gills of a fish, their homologous embryonic structures, or the derivatives of their homologous parts in higher animals:
鳃的，鳃状的：属于、有关或类似于鱼鳃、其同源胚胎结构或高等动物同源结构衍生物的：
例句：
branchial muscles.
鳃部肌肉