/ˈsɪblɪŋ ||; ˈsɪblɪŋ/noun [C] (
formal 正式) a brother or a sister 兄弟姐妹；同胞兄弟姐妹；手足
☞In ordinary language we use brother(s) and sister(s) Have you got any brothers and sisters? 日常用语可以说brother(s) and sister(s)：Have you got any brothers and sisters?你有兄弟姐妹吗？