Yahoo奇摩字典 網頁搜尋

搜尋結果

1. Oxford American Dictionary

   open cluster

   • IPA[ˈōpən ˈkləstər]

   • n.
     a relatively loose grouping of stars.

   • noun: open cluster, plural noun: open clusters

2. • 更多解釋

   open cluster

   • n.
     a loose grouping of stars.

   Oxford Dictionary