wakefulness
noun /ˈweɪkflnəs/
/ˈweɪkflnəs/
[uncountable] (formal)- the condition of not sleeping or being unable to sleep
清醒:不睡觉或无法入睡的状况 - She began to drift between sleep and wakefulness.
她开始进入时睡时醒的状态。 - A sudden noise jolted him into wakefulness.
一声巨响把他惊醒了。
- She began to drift between sleep and wakefulness.