noun🔗Share红宝石，红玉。 A clear, deep, red variety of corundum, valued as a precious stone."My grandmother's ring featured a beautiful ruby. "我奶奶的戒指上镶嵌着一颗漂亮的红宝石。mineralgeologymaterialvalueChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石，刚玉 A red spinel."The jeweler explained that the antique ring contained a ruby, a type of red spinel, rather than a true ruby. "这位珠宝商解释说，这枚古董戒指上镶嵌的红宝石其实是一种红色尖晶石，并非真正的红宝石。mineralmaterialChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石色，深红色. A deep red colour."The dress was a beautiful ruby red. "这条裙子是漂亮的红宝石色。colorChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石，红玉。 The tincture red or gules."The artist used a ruby-colored paint to highlight the details in the drawing. "艺术家用了红宝石色的颜料来突显绘画中的细节。heraldrycolorChat with AIVocabulary GamePractice Reading
noun🔗Share五号半字体 The size of type between pearl and nonpareil, standardized as 5½-point."The cookbook recipe called for a ruby-sized font for the ingredient list. "这本食谱要求配料表使用五号半大小的字体。typewritingpointnumberChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石蜂鸟，红尾蜂鸟 A ruby hummer, a South American hummingbird, Clytolaema rubricauda."While hiking in the Andes, the ornithologist spotted a ruby, its red tail flashing in the sunlight. "在安第斯山脉徒步时，那位鸟类学家发现了一只红宝石蜂鸟，它红色的尾巴在阳光下闪闪发光。animalbirdnatureChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石天堂鸟 A red bird-of-paradise, Paradisaea rubra."The ruby is a beautiful, red bird, and my sister loves to watch them at the zoo. "红宝石天堂鸟是一种美丽的红色鸟类，我妹妹很喜欢在动物园里观看它们。birdanimalChat with AIVocabulary GamePractice Reading
verb🔗Share染红，使变红。 To make red; to redden."The chef rubbed the sauce into the meat, ruby-ing the surface. "厨师把酱汁揉进肉里，把表面染得通红。colorChat with AIVocabulary GamePractice Reading
adjective🔗Share宝石红色的，深红色的。 Of a deep red colour."The sunset painted the sky in ruby hues. "日落将天空染成了宝石般深红的色彩。colorChat with AIVocabulary GamePractice Reading
noun🔗Share注音, 拼音标注 A pronunciation guide written above or beside Chinese or Japanese characters."The student used the ruby to understand the pronunciation of the difficult Japanese word. "学生用注音标注来理解这个难的日语单词的发音。languagewritingcharactercommunicationlinguisticswordeducationChat with AIVocabulary GamePractice Reading
