REM sleep
美
英
- 网络快速动眼睡眠；快速眼动睡眠；快速动眼期
n. | 1. a stage of sleep that recurs several times during the night and is marked by dreaming, rapid eye movements under closed lids, and elevated pulse rate and brain activity 2. a stage of sleep during which you dream and your eyes make small quick movements. REM is an abbreviation for rapid eye movement. |