难言之隐
nán yán zhī yǐnnanyanzhiyin
- a hidden trouble hard to mention (idiom)
- sth too embarrassing to mention
- an embarrassing illness
nán yán zhī yǐnnanyanzhiyin
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences