堕落

(v) morally degenerate; become depraved

corruption

lapse from virtue

fall from grace

go to the bowwows

stoop to

degeneracy

depravity

deprave

depravation

go to the dogs

go to the devil

go to the deuce

corruptness

backslide

condescend

decadence

堕落[duòluò]

-godownhill;degenerate;fall[drop]bythewayside;gotothebad;gotothedeuce[devil];sinklow:
degenerateunderthetemptationofmoney;受金钱的诱惑而堕落
degenerateintoacriminal;堕落成罪犯

我没料到他会堕落到对我进行人身攻击的地步。
I didn't expect him to descend to personal abuse.

他就是这么个家伙，自甘堕落去骗老人们的几文钱。
He's just the kind that would stoop to swindle old people out of a few pence.

我不会堕落到去偷钱。
I wouldn't stoop to stealing money.

我认为他不会堕落到如此恶劣的行为。
I don't think he would stoop to such behaviour!

他浑身散发着腐化堕落的气味。
Odorous corruption hangs about him.