salvage/ 'sælvɪʤ /

1.noun [u] 
(saving) 抢救

2.noun
(things saved) 抢救出的财物

3.vt.
(from ship,building) 抢救

4.vt.[+pride] [ reputation] 
挽救

to salvage sth (from sth)
(从某事中)挽回某物