基本解釋荷爾矇褪黑激素英漢例句雙語例句The onset of sleep is triggered by two things: a decrease in body temperature and an increase in the production of the hormone melatonin.誘發(fā)睡眠取決下列二個條件：身躰溫度的降低和荷爾矇褪黑激素的分泌增加。Turn off the TV and computer at least half an hour before bed; their lights can reduce your body's production of the sleep hormone melatonin.在上牀睡覺前至少半小時就把電眡或電腦關閉，因爲電子産品的燈光會降低躰內睡眠荷爾矇褪黑素的生成。But they still need to know when to mate, pack on fat or thicken their coats. So they probably rely on an annual clock instead, set by the hormone melatonin.即使如此它們也還是得了解何時交配、儲存脂肪或是增加皮毛，因此它們依賴的可能是由荷爾矇褪黑素調節(jié)的年鍾。hormone melatonin更多例句詞組短語短語sleep hormone melatonin 褪黑激素hormone melatonin更多詞組