thyroid stimulating factor

例句：

1. 1. Thyroid stimulatingfactor levels are crucial for maintaining a healthythyroid gland.
   甲状腺刺激因子水平对于保持健康甲状腺至关重要。
2. 2. The thyroid stimulating factor is essential for the proper functioning of the thyroid gland.
   甲状腺刺激因子对于甲状腺的正常功能至关重要。
3. 3. Low thyroidstimulating factor levels can lead tohypothyroidism, a condition characterizedby low energy levels and fatigue.
   低甲状腺刺激因子水平可能导致甲状腺功能减退症，这是一种能量水平低下和疲劳的症状。