पाचन तंत्र angolul

alimentary system▼

alimentary tract▼

digestive system [digestive systems]▼noun
[UK: dɪ.ˈdʒe.stɪv ˈsɪ.stəm] [US: daɪ.ˈdʒe.stɪv ˈsɪ.stəm]