kidney
n
(pl ~s)
1 [C] either of a pair of organs in the body that remove waste products from the blood and produce urine 肾; 肾脏.
2 [U, C]kidney(s) of certain animals used as food (用作食物的)腰子
two kilos of lamb´s kidney 两公斤羊腰子
[attrib 作定语]
steak and kidney pie 牛肉腰子馅饼.