名词中文翻译
中文翻译：上鳍
同义词：
['upper ray', 'upper fin', 'upper edge例句：1. The fish has a prominent upper fin that helps it swim efficiently.（这条鱼有一个突出的上鳍，这有助于它高效地游动。）']
例句：
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1. The fish has a prominent upper fin that helps it swim efficiently.
这条鱼有一个突出的上鳍，这有助于它高效地游动。
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2.During the breeding season, many birds display their upper fins to attract a mate.
在繁殖季节，许多鸟类展示它们的上鳍来吸引配偶。
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3. The scientist observed the behavior of the fish and noted its upper fin as a unique feature.
这位科学家观察了这条鱼的行为，并注意到它的上鳍是一个独特的特征。