最終更新日：2024/08/01
(historical) An instrument with a lantern for measuring colours, used in conjunction with a telescope to note the colours of stars.
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metrochrome
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元となった辞書の項目
(historical) An instrument with a lantern for measuring colours, used in conjunction with a telescope to note the colours of stars.
metrochrome
DiQt（ディクト）
無料
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