It is called an " Echinoderm", which means it is spiny-skinned.(它是一种棘皮类动物，身上皮肤长满刺。)
It is a large green fruit with spiny exteriors and soft and edible segments.(它尺寸大呈绿色，表面多刺，果肉柔软，可以分段食用。)
Spiny lobsters are actually a type of crayfish and don't usually occur in British waters.(这只大螯虾与普通小龙虾是“亲戚”，而且它隶属的螯龙虾种类在英国非常罕。)
Any spiny succulent plant of the family Cactaceae native chiefly to arid regions of the New World.(任何仙人掌科的带刺的肉质植物，主要生长于新大陆的干旱地区。)
With an exultant yank he pulled in the line, grabbed the fish by its spiny tail and slammed it senseless against the deck.(又是一拽，他惊喜地猛力一抽，然后把线收上来，捏紧鱼多刺的尾巴来敲在甲板上。)
California evergreen wild plum with spiny leathery leaves and white flowers.(加州常绿野生李属植物，多刺革质树叶，白色花冠。)
The most significant neuropathological change is a preferential loss of medium spiny neurons in the neostriatum.(最显著的神经病理改变是新纹状体中度多刺的神经元的优先丢失。)
The platypus (Ornithorhynchus anatinus) is one of only two mammals, the other is the echidna (spiny anteater) that lays eggs.(鸭嘴兽（Ornithorhynchusanatinus）是仅有的两种卵生的哺乳动物之一，另一种为食蚁兽（spinyanteater），它产卵。)
European biennial introduced in North America having flower heads in crowded clusters at ends of spiny-winged branches.(北美已引入的欧洲两年生植物，在多刺的枝杈末端有拥挤的头状花序。)
Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers.(在澳大利亚通常长有长青多刺的叶子和稠密的华丽花丛的乔木和的灌木。)
