潤肺

润肺
rùnfèi
  1. to moisten the lungs
  2. to make expectoration easy (medicine)

CEDICT

medicine

Entry Composition

1 潤 rùn
  1. moist; glossy; sleek
  2. to moisten; to lubricate
  3. to embellish; to enhance
  4. profit; remuneration
  5. (neologism c. 2021) (slang) (loanword from "run") to emigrate (in order to flee adverse conditions)
2 肺 fèi lung

classifier: 個