echinoderm
echinoderm漢語(yǔ)翻譯
【醫(yī)】 棘皮動(dòng)物
echinoderm詞型變化
echinoderm英語(yǔ)解釋
名詞 echinoderm:
- marine invertebrates with tube feet and five-part radially symmetrical bodies
echinoderm詳細(xì)解釋
e.chi.no.derm
n.(名詞)Any of numerous radially symmetrical marine invertebrates of the phylum Echinodermata, which includes the starfishes, sea urchins, and sea cucumbers, having an internal calcareous skeleton and often covered with spines.棘皮動(dòng)物:任一種屬于棘皮動(dòng)物門(mén)的許多呈輻射對(duì)稱狀的海生無(wú)脊椎動(dòng)物,包括海盤(pán)車(chē)、海膽和海參,內(nèi)部骨架含鈣,常覆蓋有棘針
【引伸】
echi.noder.mal 或
echi.noder.matous