underactive

基本解释

Her mother has an underactive adrenal gland.
她的母親腎上腺機能不全。
A thyroid disorder is another reason, whether you have an overactive or underactive thyroid, it can lead to hair loss.
甲狀腺分泌失調是另外一個原因，無論是甲狀腺功能亢進還是減退，它都可能導致頭發脫落。
That is, none of the patients had any signs or symptoms of an underactive or overactive thyroid gland.
而且，沒有患者有提示甲狀腺活化不足或過度激活的任何躰征或症狀。
An overactive or underactive thyroid gland cancause hair loss.So can iron deficiency.
例如甲狀腺過度活躍或活性不足、缺鉄等。
Overactive or underactive stress responses may stem from slight differences in these genes.
過活躍或過不活躍的壓力影響反應也許是因爲在這些基因上出現了微小不同。