名词
中文翻译：前鳃盖
同义词：
['grille', 'gill', 'operculum']
例句：
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1.The fish was caught in the river with its gills intact.
这条鱼在河里被捕获时，鳃完好无损。
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2.The shark's gills are so large that they can filter out a lot of water.
鲨鱼的鳃非常大，可以过滤掉很多水。
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3.The scientist studied the gills of different species of fish to understand their adaptations to their environment.
这位科学家研究了不同种类鱼类的鳃，以了解它们适应环境的适应方式。