sleeplessness

英

美

n.  失眠，警觉

医学

BNC.35976 / COCA.24526

柯林斯词典

• ADJ-GRADED 不睡觉的;不眠的
  Asleeplessnight is one during which you do not sleep.
  1. I have sleepless nights worrying about her.
     我好几个晚上都睡不着，一直担心她。
• ADJ 睡不着的;失眠的
  Someone who issleeplessis unable to sleep.
  1. A sleepless baby can seem to bring little reward.
     宝宝睡不着觉似乎没有任何好处。

英英释义

noun

• a temporary state in which you are unable (or unwilling) to sleep
  1. accept your wakefulness and sleep in its own contrary way is more likely to come
  Synonym:wakefulness

双语例句

• Sleeplessness was telling on her health.
  失眠正影响着她的健康。
• But too much caffeine can result in nervousness and sleeplessness.
  但大量的咖啡因就会导致精神紧张和失眠。
• Recurrent asthma symptoms frequently cause sleeplessness, daytime fatigue, reduced activity levels and school and work absenteeism.
  周期性哮喘症状往往导致失眠、日间疲劳、减少活动量，不能上学和工作。
• Half of the drug-takers reported such effects, including headaches, jitteriness, anxiety and sleeplessness.
  有一半的服用者表示出现了副作用，例如：头疼、神经过敏、焦虑和失眠。
• Its only truly working for those who make pharmaceuticals for stress, diabetes, heart disease, sleeplessness and high blood pressure.
  这只对那些生产抗压、糖尿病、心脏病、失眠和高血压类药物的人有用。
• But normal sadness can also be accompanied by sleeplessness, lack of concentration and changed appetite.
  但正常的悲伤也会伴有失眠、注意力不集中和食欲改变。
• Sleeplessness produces a variety of health consequences that were not measured in the study, critics said.
  批评者们说这项研究未能考虑失眠对人们健康所造成的种种后果。
• Sleeplessness is sure to tell on your health.
  失眠肯定会影响你的健康。
• Strong coffee or tea late at night may cause sleeplessness
  深夜喝浓咖啡或浓茶可能会导致失眠。
• For me, exhaustion translates to lower back pain, sleeplessness and dehydration.
  对我来说，它是后腰部疼痛、失眠、脱水。