以上来源于: WordNet
N a lenslike effect in which light rays are bent when passing through the gravitational field of such massive objects as galaxies or black holes 引力透镜 [astronomy]
That massive object ACTS as a gravitational lens.
这种超级天体如同一个引力透镜。
A gravitational lens is formed when light is bent by a massive object.
引力透镜现象就是光被巨大质量物体弯曲的现象。
Such a society could use its own star as a gravitational lens, and even see the glow from our street.
它们的社会可以用自己的恒星作为引力透镜，甚至可以看到我们街上路灯所发出的光芒。霍金的警告是不切题的。
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