名词中文翻译
中文翻译：五边形
同义词：
['pentagon', 'pentagram例句：1. The pentagon is a shape with five sides and five angles.（五边形是一种有五个边和五个角的形状。）']
例句：
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1. The pentagon is a shape with five sides and five angles.
五边形是一种有五个边和五个角的形状。
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2. The pentagon in the sky was a symbol of peace.
天空中的五边形是和平的象征。
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3.The pentagon is often used as a logo for organizations that promote environmental protection.
五边形常被用作促进环境保护的组织的标志。