常见例句

双语例句

A contact binary star is a just-touching pair of stars that circle each other over a small period of time - in this case 1.4 days.
相接双星是一组在短时间内围绕着彼此轨道所运行的行星，v1309的情况则为1.4天。
Spending hours going through the images taken since 2002, he and his colleagues found light variations that suggested v1309 was originally a contact binary star.
这位科学家花费了大量的时间来查阅望远镜自2002年起所拍摄到的图像，他与同事发现，从v1309所发出的亮光的变化上来看，它原属于相接双星。