give sb back sth
give sth back (to sb),
(a) return sth to its owner 將某事物歸還原主
Could you give me back my pen/give me my pen back? 你把我那枝筆還給我好嗎?
(b) allow sb to have or enjoy sth again 使某人恢復或享受某事物
The operation gave him back the use of his legs. 他手術後雙腿恢復了功能.