Noun:

1. small red fishes of coral reefs and inshore tropical waters

cardinalsn.红衣主教；红雀（cardinal的复数形式）cardinaln.红衣主教；鲜红色；基数；北美红雀adj.主要的；深红色的cardinality of fuzzy sets模糊集基数cardinal ligament forceps(子宫)主韧带钳cardinal utility function基数效用函数cardinals in scarlet robes身穿红袍的红衣主教.cardinal fuzzy quantifiers基数模糊量词cardinality of a fuzzy set模糊集的基数cardinal direction relation主方向关系cardinala theobromin tablet强心利尿片cardinal ligament of uterus子宫主韧带cardinal spline cubic curve直角锯齿立体曲线