actinal skeleton口面骨骼
actinal furrows口方沟
actinal surface口面
actinal l有触手的
visual actinal secreta采用口腔分泌物评分
ADJ（形容词） of or denoting the oral part of a radiate animal, such as a jellyfish, sea anemone, or sponge, from which the rays, tentacles, or arms grow 有触手的