wú​míng​zhǒng​dú

nameless sore

无名肿毒 無名腫毒 wú​míng​zhǒng​dú
nameless sore
a general term for skin inflammations, swellings, or boils whose specific cause is unknown; often characterized by redness, swelling, and pain
vexing problem
a difficult or troublesome problem that is hard to explain or resolve

Frequency

Written text
0.026 per million

Sources

Frequency data
BCC Corpus (BLCU)