melatonin怎么读,melatonin的音标和真人发音
英音  [ˌmeləˈtəʊnɪn]    
美音 [ˌmeləˈtoʊnɪn]    
音节划分:mela-to-nin

melatonin是什么意思,melatonin的意思是

n.褪黑激素,N-乙酰-5-甲氧基色胺

melatonin的词源和记忆技巧

melatonin 褪黑激素
melan-,黑色的,-ton,延展性,弹性,词源同tonic,-in,化学名词后缀。该激素因可以通过使一种产生黑色素的细胞发亮,从而抑制黑色素生长而得名。

melatonin 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

Before taking melatonin , discuss with your doctor .
在服用褪黑激素之前,要与您的医生讨论。
Darkness stimulates melatonin the sleep - inducing hormone .
黑暗刺激诱导睡眠的褪黑激素的产生。
These food will put your muscles relax , calm the mind and activate hormone serotonin and melatonin .
这些食物会让你的肌肉放松,精神镇定,活跃荷尔蒙血清素和褪黑素。
Studies have shown that sleep is lighter and shorter in the daytime , when melatonin levels decline and body temperatures rise .
各种研究显示,由于褪黑素水平的下降和体温的升高,白天的睡眠既浅又短。
Besides containing melatonin and serotonin in small quantities , a banana also contains magnesium , material that can stimulate muscle relaxant .
除了含有少量的褪黑素和血清素以外,香蕉还含有镁,一种可以令刺激肌肉放松的元素。
Researchers determined circadian period by measuring core body temperature and levels of the hormone melatonin .
研究人员是通过测量核心体温和褪黑激素水平来确定昼夜周期长度的。
Their release frequently accompanies that of melatonin , the primary hormone that regulates our body clocks .
它们的释放常常伴随着褪黑激素的释放,而褪黑激素是控制我们生物钟的主要激素。
Experts recommend taking melatonin after dark on the day that you travel , and for a few days thereafter .
专家建议,服用褪黑激素的时间以旅行当天入夜后为宜,并连续服用数天。
In some studies , taking melatonin has been shown to help fight jet lag .
一些研究表明,服用褪黑激素能够有效抵抗时差。
But experts caution against taking large doses or long-term use because of melatonin 's potential side effects , which include grogginess , depression , and sexual dysfunction .
但是专家们告诫不要大剂量地或长期地服用,因为褪黑素有一些潜在的副作用,包括眩晕、抑郁及性功能障碍等。