spectrograph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spectrographspectrograph — 名詞名詞1. An instrument that separates light into its spectrum and records it.1.名詞釋義光譜儀An instrument that separates light into its spectrum and records it.例句The spectrograph analyzed the light from the star.