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

• Of course, too much caffeine can cause restlessness, anxiety, irritability, tremors, sleeplessness, headaches, gastrointestinal symptoms and abnormal heart rhythms.
  当然，过多的***会导致烦躁、焦虑、兴奋、震颤、失眠、头痛、胃肠道症状以及不规律心律等等。
• Modern pharmacy has solved the problem of sleeplessness.
  现代药学已解决了失眠问题。
• I have a severe dizziness, ringing noise in my ears, and sleeplessness.
  我头晕得厉害，耳鸣，失眠。
• These products are used for pain, fever, colds and sleeplessness.
  人们因疼痛，发热，感冒和失眠而广泛使用这些药物。
• Sleeplessness causes loss of productivity.
  彻夜难眠还会引起生产力的损失呢。
• Sleeplessness was telling on her health.
  失眠正影响着她的健康。
• 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。
• The very act of concentration seemed to make me more wakeful than ever, and I would pass hours in tormenting sleeplessness.
  高度集中的精力让我比任何时候都清醒，我不得不在折磨人的失眠中捱过几个钟头。
• But too much caffeine can result in nervousness and sleeplessness.
  但大量的***就会导致精神紧张和失眠。
• 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。