亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

echinoderm

音標(biāo)[i'kain?d?:m]
echinoderm是什么意思、echinoderm怎么讀

echinoderm漢語(yǔ)翻譯

n. 棘皮動(dòng)物
【醫(yī)】 棘皮動(dòng)物

echinoderm詞型變化

形容詞:echinodermal 

echinoderm英語(yǔ)解釋

名詞 echinoderm:

  1. 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)物門的許多呈輻射對(duì)稱狀的海生無(wú)脊椎動(dòng)物,包括海盤車、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

0
糾錯(cuò)

最新應(yīng)用