润肺

Traditional form:

潤肺

Pinyin (reading):

rùnfèi

Definitions:

• to moisten the lungs
• to make expectoration easy (medicine)

Characters:

• 润 - fresh, moist; soft, sleek
• 肺 - lungs

Traditional characters:

• 潤 - fresh, moist; soft, sleek
• 肺 - lungs