常见例句用作名詞 (n.)The gegenschein is sunlight back-scattered off small interplanetary dust particles.對日照是非常小的星際塵埃上的陽光反曏散射。The gegenschein is distinguished from zodiacal light by the high angle of reflection.對日照通過高角反射在黃道帶的光圈中很容易辨明。 返回 gegenschein