Translation

• to sleep
• to hibernate

Synonyms

• 休眠, 蛰伏

Examples

• 睡眠不足增加心脏病发作的危险。
  Sleep deprivation increases risk of heart attacks.
• 孩子们需要大量的睡眠。
  Children need a lot of sleep.
• 他疲劳过度，又睡眠不足，最后便病倒了。
  What with fatigue and lack of sleep, he has fallen ill at last.
• 小李往往失眠是因为他的邻居老是嘈杂地吵架。
  Xiaoli often loses sleep because his neighbours are always arguing loudly.