詞語:Echinoidea
Echinoidea的解釋
Echinoidean. 海膽綱
Echinoidea的意思
Echinoidea 海膽綱;海膽類;海膽(科);海膽;Echinoidea coli 大腸桿菌;Class Echinoidea 海膽綱;
Echinoidea的參考例句
1.echinoid:an echinoderm of the class Echinoidea, which includes the sand dollars and sea urchins. 海膽:一種屬於海膽綱的棘皮動物,包括沙錢和海膽。
2.Any of various thin, circular echinoderms of the class Echinoidea, especially Echinarachnius parma, of sandy ocean bottoms of the northern Atlantic and Pacific. 沙錢,餅海膽:任一種海膽綱的瘦且圓的棘皮類動物,尤指外劍虱目,生活於北大西洋和太平洋沙質洋底。