host star翻译

host star的基本解释

读音: 美: 英:

宿主恒星：拥有系外行星的恒星。

例句

A newfound planet orbits the wrong way, backward compared to the rotation of its host star.一颗新发现的行星在轨道上运动方向上错误，和其宿主恒星的自传反方向。
This allowed the host star to be identified as a red dwarf star located 19,000 light-years away.这一发现终于确定了主要恒星——发出光线的那个恒星——的身份，就是红矮星，距离我们19000光年。
Such gas signatures are generally tough to find, because any planetary light is swamped by the light of its host star.这种气体一般很难找到，因为任何行星的光线往往淹没在主星的光线中。

短语

Host of star 星当家
Star host 明星主持
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