有棘的

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.

棘皮动物任一种属于棘皮动物门的许多呈辐射对称状的海生无脊椎动物，包括海盘车、海胆和海参，内部骨架含钙，常覆盖有棘针

Any of numerous radially symmetrical marine invertebrates of the phylum Echinodermata,which includes the starfish es,sea urchins,and sea cucumbers,having an internal calcareous skeleton and often covered with spines.

棘皮动物任一种属于棘皮动物门的许多呈辐射对称状的海生无脊椎动物，包括海盘车、海胆和海参，内部骨架含钙，常覆盖有棘针

Any of various marine gastropods of the genus Murex common in tropical seas and having rough, spiny shells, especially M.

骨螺一种盛产在热带海洋的海生骨螺属腹足类动物，壳粗糙而常有棘尤指m.trunculus，泰尔紫的来源

Spinous layer: the innermost prickle cells are polygon, and from the inside to outside, they become more and more flat, they are connected to granular cells with some space between, besides the spinous process, under normal condition, there is cell tissue fluid that could help the metabolism of cells in between.

棘层：棘细胞自里向外由多角形渐趋扁平，与颗粒细胞相连，各细胞间有一定空隙，除棘突外，在正常情况下，还含有细胞组织液，辅助细胞的新陈代谢。

The abdominal wall in the left lower quadrant, 2 finger breadths (3 cm) cephalad and 2 finger breadths medial to the anterior superior iliac spine, has been shown to be thinner and with a larger pool of fluid than the midline and is usually a good choice for needle insertion for performance of a therapeutic paracentesis.27 The right lower quadrant may be a suboptimal choice in the setting of a dilated cecum or an appendectomy scar.

在过去，常常将腹部正中线耻骨与肚脐中间定为穿刺点，现在，由于腹腔穿刺引流大量液体以及腹中部脂肪厚度增加，左下腹成为腹腔穿刺部位（表1），在左下腹部中线至髂前上棘连线上2指宽（3cm）与距髂前上棘2指宽，已经显示较中部脂肪少及腹水较多是治疗性腹腔穿刺好的首选部位27，在盲肠有扩张或阑尾切除术后瘢痕时右下腹是次选的穿刺部位，应避开腹壁下动脉，这些血管走行在耻骨与髂前上棘之间的中线然后在腹直肌中向上行走，，腹壁可见的侧支循环亦应该避开，腹腔镜检查发现侧支循环可出现在中线并且在腹腔穿刺时有导致血管破裂的风险28。

Macrorckis with special reference to the cuticular spines and the reproductive system.

体棘的形状有多种多样的，但以宽阔形、凿形及尖刀形为最常见。

Oxytropis glabra, Oxytropis aciphylla and Oxytropis racemusa are economic plants with medicinal values. Distributed widely in Inner Mongolia grassland and desert regions, these three species also have important ecological and feeding values.

棘豆属的小花棘豆、刺叶柄棘豆(O.aciphylla)、砂珍棘豆在内蒙古的草原区和荒漠区广为分布，它们不仅是有药用价值的经济植物，还有重要的生态和饲用价值。

Large venomous ray with large barbed spines near the base of a thin whiplike tail capable of inflicting severe wounds.

能分泌毒液的大型鳐，其鞭形的尾部生有有毒的背棘，能造成严重的伤害。

While purple-toed, keen-eyed hunters are just a made up example, a real animal that demonstrates this is the three-spined stickleback fish of western Canada.

在假设紫色脚趾、视力发达的食肉动物的例子同时，一种现实的动物可以证明，这种动物是生长在加拿大西部的一种背部有骨的棘鱼。

The complexly branched arms of the basket sea star, or starfish, catch plankton for the echinoderm.

篮子海星有复杂的分支岔的肢体，海星捕捉浮游生物为了棘皮类动物。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。