名词
中文翻译：角质环
同义词：
['cuticle', 'cuticle ring', 'cuticle ring', 'cuticle ring']
例句：
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1. The bees are busy collecting nectar from the flowers to feed their young.
蜜蜂们忙着从花中收集花蜜喂养幼虫。
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2. The scientist found a new species of butterfly in the jungle.
科学家在丛林里发现了一种新种类的蝴蝶。
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3. The caterpillars have a hard cuticle that protects them from predators.
毛毛虫有一层硬壳，保护它们免受捕食者的伤害。