词汇 | retroreflection |
释义 | Definition of retroreflection in English:retroreflectionnoun ˌrɛtrəʊrɪˈflɛkʃn Optics
Origin1940s. From retro- + reflection. Compare earlier retroflexion, and also retroreflective, retroreflector. Definition of retroreflection in US English:retroreflectionnounˌrɛtrəʊrɪˈflɛkʃn Optics
Origin1940s. From retro- + reflection. Compare earlier retroflexion, and also retroreflective, retroreflector. |
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