ruby

1. N-COUNT A ruby is a dark red jewel. 紅寶石

...a ruby and diamond ring. …一枚紅寶石鑽戒。

2. COLOR Something that is ruby is dark red in colour. 深紅色 (的)

...a glass of ruby-red Cabernet Sauvignon. …一盃深紅色的赤霞珠紅葡萄酒。