| 释义 |
actiniform, a.|ækˈtɪnɪfɔːm|
[f. Gr. ἀκτῖν- ray + -form.]
Having a radiated form; of the form of a sea-anemone, as the coralline polypes.
1843Owen Anat. Inv. Anim. 87 Many of the large actiniform polypes of the tropical seas combine with a structure which is essentially similar to our sea-anemonies, an internal calcareous axis or skeleton. 1855Knight Eng. Cycl. III. 587 Madrepora, Animals actiniform, rather short, with twelve simple tentacula. |