Healthy eating-Using Language课件(新人教版高中英语必修三unit 2)
Healthy eating-Using Language课件(新人教版高中英语必修三unit 2)第3页

rickets:   scurvy:   obesity:

legs that do not grow straight 佝偻病 teeth fall out, problems with skin and sores that will not heal 坏血病 much too fat 过度肥胖

What these illnesses are?