scion/ˈsaɪən; `saɪən/ n1 (fml 文) young member of a family, esp a noble one 子孙, 後裔（尤指贵族的）.2 shoot of a plant, esp one cut for grafting or planting 幼枝; 幼芽; （尤指）接穗.
牛津英汉双解词典