Gb	Eng
每个人有一对肾脏。	Each man has a pair of kidneys.
肾脏是分泌尿液的器官。	The kidneys secrete urine.
若肾功能衰退, 可通过渗透作用使血液净化.	Blood can be cleaned by osmosis if the kidneys have failed.
贾如树籽这种树的肾状种籽，烤后可食	The kidney-shaped seed of this tree, eaten after roasting.