英语四级单词及英文注释Organs of the body

　　kidney

　　The kidneys clean wastes from the body.

　　liver

　　The liver makes some proteins and enzymes. It also removes poisons from the blood.

　　lung

　　The lungs take in and expel air from the body.

　　prostate

　　The prostate is a part of the male reproductive system.

　　stomach

　　The stomach breaks down food for the body to use.

　　uterus

　　The uterus is a part of the female reproductive system where a fetus develops.