a faint spot of light in the night sky that appears directly opposite the position of the sun; a reflection of sunlight by micrometeoric material in space
双语例句
1. The gegenschein is sunlight back-scattered off small interplanetary dust particles.
对日照是日光经由尘埃粒子的反向散射所造成的。
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2. The gegenschein is distinguished from zodiacal light by the high Angle of reflection.
对日照通过高角反射在黄道带的光圈中很容易辨明。
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3. The gegenschein is distinguished from zodiacal light near the Sun by the high angle of reflection.
与发生在太阳附近的黄道光的区别就在于对日照的高反射角度。
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4. Pictured above from last October is one of the most spectacular pictures of the gegenschein yet taken.
上面的影像是去年十月拍摄的，是迄今为止拍摄到对日照最壮观的影像之一。
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5. At night this glow is known as the gegenschein (German for "counter glow"), and can be seen as a faint glow in an extremely dark sky.
6. In fact, a rarely discernable faint glow known as the gegenschein (German for "counter glow") can be seen 180 degrees around from the Sun in an extremely dark sky.
7. In fact, a rarely discernable faint glow known as the gegenschein (German for "counter glow") can be seen 180 degrees around from the Sun in an extremely dark sky.
