名词中文翻译
中文翻译：靛青
同义词：
['blue indigo', 'navy blue例句：1. The dress is made of indigo silk.（这件衣服是用靛蓝丝绸做的。）2. The sky was a deep shade of indigo.（天空是深蓝色的。）']
例句：
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1. The dress is made of indigo silk.
这件衣服是用靛蓝丝绸做的。
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2. The sky was a deep shade of indigo.
天空是深蓝色的。
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3.Indigo is the official color of the British royal family.
靛蓝是英国王室的官方颜色。