洗腎

to have dialysis treatment

xǐ = xi + Ø3

to wash / to bathe / to develop (photo)

洗 = 先 + 氵 : It's shower day in the space station (Ø3)! Marie Curie (xi) and the FLOTUS (先) help wash (洗) each other using bottles of water (氵).

shèn = sh + (e)n4

kidney

洗腎 is not used as a component in another word.

洗腎 currently does not appear in any sentence.