HSK C5/V7-9
Correct

润

/ rùn / 
Strokes

Definition

to moisten/to lubricate/to embellish/moist/glossy/sleek

Example

As a Verb

moisten; lubricate; dampen; moisturize; humidify

1
Rùnrùn
润润
hóulóng
喉咙

moisten/lubricate one's throat

As an Adjective

moist

2
Féi
肥
rùn
润

fertile and moist

As an Adjective

glossy; sleek; smooth

3
Mòsè
墨色
hěn
很
rùn
润

(be written) in dark full-bodied ink

As a Verb

polish; touch up; improve on; embellish

As a Noun

profit; benefit