望远镜能搜寻类似于冥神星那样以偏离太阳系的椭圆轨道平面绕太阳运行的矮星。
The telescope can be used to search for dwarf planets like Pluto that orbit the Sun off the solar system's ecliptic plane.
他们用电子显微镜检查标本时，发现两个标本都充斥着1或2微米长的椭圆结构。
When they examined these specimens using an electron microscope, they found that both were full of oval structures one or two microns long, which they suspected were melanosomes.
为自己买一副圆形或椭圆形的猫眼太阳镜吧，它会使你脸部棱角分明的部位看起来相对柔和一些。
Buy a cat eye, rounded or an oval shaped pair. to soften the prominent angles of your face.
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