英语释义
1. a hormone that is secreted by the anterior lobe of the pituitary gland and stimulates the thyroid gland —abbreviation TSH — called also thyrotropic hormone, thyrotropin
2. a hormone secreted by the adenohypophysis of the pituitary gland that regulates the formation and secretion of thyroid hormone — called also thyrotropic hormone, thyrotropin, TSH