Spatangoida

The heart urchins or Spatangoida are an order of sea urchins.

Their body is a somewhat elongated oval in form, and is distinguished by the mouth being placed towards one end of the animal, and the anus towards the other. As a result, heart urchins, unlike most other sea urchins, are bilaterally symmetrical, and have a distinct anterior surface. The presence and position of the mouth and anus typically give members of this group the distinct "heart" shape from which they get their name.

单词	Spatangoida
释义	Spatangoida /'spætən,ɡɔidə/ 英汉-汉英词典猬团海胆目词组 \| 习惯用语您要查找的是不是： supertanker n. 超大型油轮；巨大型油轮 Patagonian adj. 南美南端地方的；Patagonia 人的 n. Patagonia 人 spatting n. 喷溅麻点 Patagonia n. 巴塔哥尼亚 Spatangoida n. 心形海胆目；[无脊椎] 猬团海胆目；猬团类英语百科 Spatangoida The heart urchins or Spatangoida are an order of sea urchins. Their body is a somewhat elongated oval in form, and is distinguished by the mouth being placed towards one end of the animal, and the anus towards the other. As a result, heart urchins, unlike most other sea urchins, are bilaterally symmetrical, and have a distinct anterior surface. The presence and position of the mouth and anus typically give members of this group the distinct "heart" shape from which they get their name. 近义、反义、联想词近义词 n. animal order
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Spatangoida /'spætən,ɡɔidə/

您要查找的是不是：

Spatangoida

近义词