hy·po·thy·roid·ism /-ˌrɔɪˌdɪzəm/
甲狀腺機能不全
hy·po·thy·roid·ism /-ˌɪzəm/ 名詞
甲狀腺功能減退,甲狀腺功能減退症,甲狀腺機能減退
hypothyroidism
n : an underactive thyroid gland; a glandular disorder resulting
from insufficient production of thyroid hormones [ant: hyperthyroidism]