optical toy編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看optical toyoptical toy — 名詞名詞1. a toy that uses lenses or mirrors to create visual effects1.名詞釋義光學玩具a toy that uses lenses or mirrors to create visual effects例句The children were fascinated by the optical toy that made images appear to float.