沦

沦为

lún wéi

to sink down to

道德沦丧

dào dé lún sàng

moral bankruptcy

沉沦

chén lún

to sink into (vice, depravity etc)

沦亡

lún wáng

(of a country) to perish

沦没

lún mò

to sink

沦丧

lún sàng

to be lost

沦浃

lún jiā

to be deeply affected

沦灭

lún miè

to perish

沦肌浃髓

lún jī jiā suǐ

lit. penetrate to the marrow (idiom); deeply affected

沦落

lún luò

to degenerate

沦陷

lún xiàn

to fall into enemy hands

沦陷区

lún xiàn qū

enemy-held territory