0 New HSK word(s):
2 Old HSK word(s): D VS 腐败* fu3bai4 verfaulen, verderben,verfault, verdorben D VS 腐化* fu3hua4 korrupt, sittlich verdorben
变质的油 [bian4 zhi2 de5 you2] 
verdorbenes Öl (S, Tech) 腐化 [fu3 hua4] verkommen, korrupt, moralisch verdorben (V)korrumpieren, bestechen