medulla of kidney的用法和樣例：
例句
- Countercurrent exchange in the vasa recta preserves hyperosmolarity of the renal medulla.
保持腎髓質的高滲作用，並將水，包括集合管和髓袢降支重吸收的水帶走。 - Markers of kidney damage, such as proteinuria or small kidney size, can be observed in many young gout subjects with medullary nephrocalcinosis.
腎臟傷害的標記，例如蛋白尿與腎臟縮小，常可見於年輕的痛風併發腎髓質鈣化症的病人中。
