姨甥關係英文

甥女；姪女niese 子女children 繼子step children 養子foster son 鑾生子twin sons 養女foster daughter 繼女step daughter...

表叔（姑；姪）second cousin 表姊妹maternal female cousin 姪子；外甥nephew 堂（表）兄弟姊妹cousin 堂兄弟paternal cousin 堂姊妹p...