I have kidney trouble.
Definition your kidneys are the two organs in your body which filter your blood and produce urine
People can live with only one kidney
... region of space, this kidney- bean- shaped region called...
If we are dehydrated, our kidneys and our brain don't work
English word "nier"(kidney) occurs in sets:My lesson englishEngels Idioom t/m 6studybox 2 h24. Health (1)