noun🔗Share红宝石，刚玉。 A clear, deep, red variety of corundum, valued as a precious stone."The queen's crown was decorated with sparkling rubies. "女王的皇冠上装饰着闪闪发光的红宝石。geologymineralmaterialvalueChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石，刚玉。 A red spinel."The necklace was advertised as having rubies, but a jeweler confirmed they were actually less valuable red spinels. "那条项链广告上说是镶嵌了红宝石（刚玉），但一位珠宝商证实，那些实际上是价值较低的红色尖晶石。mineralmaterialChat with AIVocabulary GamePractice Reading
noun🔗Share宝石红，鲜红色 A deep red colour."Her new dress was the color of rubies, a rich and beautiful red. "她的新裙子是宝石红色的，一种浓郁而美丽的鲜红色。colormineralChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石，正红色。 The tincture red or gules."The heraldic shield displayed rubies in the lower right quadrant, indicating courage. "纹章盾牌的右下象限使用了正红色（红宝石色），象征着勇气。heraldrycolorChat with AIVocabulary GamePractice Reading
noun🔗Share小字五号 The size of type between pearl and nonpareil, standardized as 5½-point."The teacher used rubies-sized print in the handout so everyone could read it easily. "老师用小字五号大小的字体印制讲义，这样每个人都能轻松阅读。typepointChat with AIVocabulary GamePractice Reading
noun🔗Share红宝石蜂鸟，红尾蜂鸟。 A ruby hummer, a South American hummingbird, Clytolaema rubricauda."My aunt saw a ruby in her backyard; it was a beautiful South American hummingbird. "我的姑妈在后院看到了一只红宝石蜂鸟，真是漂亮的南美蜂鸟啊！animalbirdnatureChat with AIVocabulary GamePractice Reading
noun🔗Share红极乐鸟 A red bird-of-paradise, Paradisaea rubra."Focusing on the bird definition: "During our birdwatching trip to Indonesia, we hoped to spot the elusive rubies, known for their vibrant red plumage and elaborate mating dances." "在印度尼西亚的观鸟之旅中，我们希望能看到踪迹难觅的红极乐鸟，它们以鲜艳的红色羽毛和精心设计的求偶舞而闻名。birdanimalChat with AIVocabulary GamePractice Reading
verb🔗Share染红，使变红 To make red; to redden."The setting sun began to rubies the snow-capped mountains. "夕阳开始把雪山染红。colorappearanceChat with AIVocabulary GamePractice Reading
noun🔗Share注音， 拼音。 A pronunciation guide written above or beside Chinese or Japanese characters."The student used the rubies to help pronounce the difficult Japanese words in their textbook. "学生用注音来帮助他们念课本里那些难的日语单词。languagewritinglinguisticswordphoneticsChat with AIVocabulary GamePractice Reading
