英語翻譯：

dormancy; sleep

例句：

1. 正發(fā)育的孩子必須睡眠充足。
   A growing child needs plenty of sleep.
2. 缺乏睡眠有害健康。
   Lack of sleep is detrimental to one's health.
3. 我們沒有睡眠不能活，正如我們沒有水就不能活一樣。
   We can no more live without sleep than (we can) without water.
4. 多數(shù)人每天需要六至八小時的睡眠。
   Most people need six to eight hours of sleep every day.
5. 她偶爾不得不吃安眠藥。
   Occasionally she had to take sleeping pills.
6. 那個老女巫用魔法迷住了公主，使她長眠不醒。
   The wicked old woman bewitched the princess, and she fell into a long sleep.
7. 懺悔之后他覺得好過一點，并且能安眠了。
   After confession he feels a little better and can sleep at ease.
8. 最近我睡眠不夠。
   I haven't had enough sleep lately.