The Megrez Fl. showed a somewhat crisper image at moderate seeing, but at moments of good to very good conditions the Megrez ED gave us identical views.是什么意思_The Megrez Fl. showed a somewhat crisper image at moderate seeing, but at moments of good to very good conditions the Megrez ED gave us identical views.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句