신장 또는 콩팥과 관련된, 혹은 신장에 영향을 미치는.
Relating to or affecting the kidneys.
예문:
"The doctor ordered a renal function test to check how well the kidneys were working."
"Renal stones can cause severe pain in the lower back and abdomen."
"Chronic renal disease often requires long-term management and dietary changes."