kidney
Definition
Each of a pair of organs in the body that filter waste from the blood and produce urine.
中文 身体中成对的器官，过滤血液中的废物并产生尿液。
Example
"He donated one of his kidneys to save his sister's life."
Each of a pair of organs in the body that filter waste from the blood and produce urine.
中文 身体中成对的器官，过滤血液中的废物并产生尿液。
"He donated one of his kidneys to save his sister's life."