和动物花粉转运系统一样，植物的花囊也发生了惊人的改变，有的从管状和槽状变形为瓣膜状、刷状和刺状。

Flower receptacles, like the animals' transport systems, are wonderfully varied, from tubes and gullets to flaps, brushes, and spurs.

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甚至在海蜇死了后，刺丝囊刺细胞还能释放出它们的蛰刺。

The nematocysts can still release their sting even after the jellyfish is dead.

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海蜇的蛰刺实际上来自海蜇体上微小的刺丝囊刺细胞。

The jellyfish sting actually comes from tiny nematocysts on the jellyfish body.

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