wreckage
/ˈrekɪdʒ; `rɛkɪdʒ/ n[U]
remains of sth that has been wrecked （遭损毁之物的）残骸
Wreckage of the aircraft was scattered over a wide area. 那架飞机的残骸散布范围很大.
(fig 比喻) attempts to save something from the wreckage of his political career （他）想从毁掉的政治生涯中再捞一把的各种做法.