Deep sleep
01
深度睡眠, 沉睡
a stage of sleep where the body is fully relaxed, and the mind is less active, making it hard to wake up
语法信息
有生性状态
抽象
形态构成
复合词
可数
singular
not gender specific
复数形式
deep sleeps
例子
After a long day of work, he fell into a deep sleep and didn’t wake up until morning.
经过漫长的一天工作后，他陷入了深度睡眠，直到早上才醒来。
