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double star的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a system of two stars that revolve around each other under their mutual gravitation
double star的用法和樣例：
例句
- The brighter of two stars that make up a double star.
雙星中較亮的一顆組成兩顆雙星中的較亮的一顆 - A binary star is a double star, consisting of two stars turning round each other.
雙星是兩顆星，是由相互圍繞旋轉的兩顆星組成。 - A double star in the constellation Gemini, the brightest star in the group, approximately 46 light-years from Earth.
北河二雙子座中的一顆雙星，是這組星中最明亮的一顆，距地球約46光年。
