degenerate

US /dɪˈdʒen.ə.reɪt/
UK /dɪˈdʒen.ə.reɪt/
1.

thoái hóa

to become worse in quality:

:
Educational standards are degenerating year by year because of a lack of funds.
1.

thoái hóa

having low standards of behavior:

:
a degenerate young man
1.

thoái hóa

someone with low standards of behavior:

:
They're just moral degenerates with no sense of decency.