crus
ta
ceous
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甲壳类的, 有坚硬外壳的
having a tough shell or outer layer, or seem like something with a hard outer covering
- The scientist discovered a tiny, crustaceous creature with a hard exoskeleton in the tide pools.
科学家在潮汐池中发现了一种有坚硬外骨骼的微小甲壳类生物。
- The old shipwreck was covered in crustaceous barnacles, giving it a weathered and textured appearance.
古老的沉船被甲壳类藤壶覆盖，使其呈现出风化和纹理的外观。
- Fossilized remains of crustaceous organisms provided valuable insights into the ancient marine ecosystem.
甲壳类生物的化石遗骸为古代海洋生态系统提供了宝贵的见解。
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