radial symmetry 名詞
輻射對稱
Ra·di·al a. Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, Bot. radial projections; Zool. radial vessels or canals; Anat. the radial artery.
Radial symmetry. Biol. See under Symmetry.
◄ ►
radial symmetry
n : the property of symmetry about an axis; "the starfish
illustrates radial symmetry" [ant: radial asymmetry]