Definition: a sister or brother Level: C2
我有三个兄弟姐妹。
I have three ___siblings.
我也很幸运有一个兄弟姐妹，一个姐姐，她在我小时候照顾我。
I am also lucky to have a ___sibling, an older sister, who took great care of me when we were children.
我的兄弟姐妹和我关系密切。
My ___sibling and I share a close bond.
