holographic
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/ˌhəʊləˈɡræfɪk/
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/ˌhɒləˈɡræfɪk/
relating to or using holograms, which are three-dimensional images made by laser light
The artist created a holographic display that looked like a floating city.
艺术家创造了一个全息显示,看起来像一个漂浮的城市。