名词
中文翻译：水母
同义词：
['sea urchin', 'hydrozoan', 'hydroid例句：1. Pteropods are fascinating creatures that live in the ocean.（水母是令人着迷的海洋生物。）']
例句：
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1. Pteropods are fascinating creatures that live in the ocean.
水母是令人着迷的海洋生物。
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2.The pteropods were found to have unique adaptations for swimming in the deep sea.
研究发现水母具有在深海游泳的独特适应能力。
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3. The pteropods play a crucial role in maintaining the balance of marine ecosystems.
水母在维持海洋生态系统平衡中起着至关重要的作用。