ruby [ˈru:bi]

以下由轻松背单词网站提供

n.红宝石，红宝石色

a dark red precious stone

She is wearing a small ruby earring. 她戴着一枚红宝石小耳环。
On the handle of his sword sat the biggest ruby in the world. 他的剑柄上镶有一颗世上最大的红宝石。