either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine
造句
用作名詞(n.)
Bamboo sprouts, stewed chicken kidneys. 竹筍，燉雞腎。
Her body has already rejected two kidneys. 她的身體已經(jīng)排斥了兩個(gè)移植的腎。
Because most people do not drink enough water, most peoples kidneys are not performing in a peak manner. 由于大多數(shù)人飲水不足，多數(shù)人的腎形礦脈不能達(dá)到最佳工作狀態(tài)。