rapid eye movement sleep 名詞
快動眼睡眠,快眼動期睡眠,快速眼動睡眠,快眼動相睡眠,眼速動睡眠
rapid eye movement sleep
n : a recurring sleep state during which dreaming occurs; a
state of Rapid Eye Movements during sleep [syn: paradoxical
sleep, REM sleep, rapid eye movement, REM]