日期:
来源:雅诚德英语网
Nutrition education should be given to adolescents to improve their nutritional status and increase their bone mass.
应加强营养宣教,提高膳食营养状况以增加骨量。
Nutrition education should be given to adolescents to improve their nutritional status and increase their bone mass.
应加强营养宣教,提高膳食营养状况以增加骨量。