单词 pelmatozoan 释义 pelmatozoan, a. and n. Zool.|plmtzn|[f. mod. L. Pelmatoza, neut. pl. (f. Gr. - (see prec.) + ῷ animal) + -an.]a. adj. Belonging to the division Pelmatozoa of Echinoderms, characterized by a stalk by which they are fixed, and compri...