“伴星”的拼音？

当伴星围绕着主星运转时, 它交替地朝着地球或背离地球运转.As a companion star orbits its primary , it alternately approaches and recedes from the Earth.逆戟鲸的伴星在冬天来到, 带着我们的救世主来到的消息.Comes the orca whale in winter, with the news of our Savior's com...

“伴星”的英语可以翻译为：[天] comes，companion，companion star，secondary （双星中光度较暗， 质量较小的恒星） ...