Abactinal

[æb'æktinәl]

(adj.) (of radiate animals) located on the surface or end opposite to that on which the mouth is situated .

整理:默尔--From WordNet

(a.) Pertaining to the surface or end opposite to the mouth in a radiate animal; -- opposed to actinal.

达米安校对

adj. (zool.) remote from the actinal area without rays.—adv. Abac′tinally.

录入:尼科尔