1·He lay wakeful all night.
他躺在床上彻夜未眠。
—— 《牛津词典》
2·She had spent many wakeful nights worrying about him.
她度过了许多不眠之夜，为他担心。
—— 《牛津词典》
3·He himself was feeling quite wakeful and even lively, though he didn't know why.
他自己觉得很清醒，甚至充满活力，虽然他不知道为什么。
4·The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere's eye stays open and alert.
由睡眠大脑半球控制的眼睛保持关闭，而清醒大脑半球的眼睛保持睁开和警觉。
5·Several times lately, I have lain wakeful when there sounded the first note of the earliest lark, which makes me almost glad of my restless nights.
最近有几次，当最早的云雀发出第一声鸣叫时，我躺在床上睡不着觉，这使我几乎为自己的多少个不眠之夜感到欣然。
6·He was wakeful yesterday.
他昨天没有睡着。
7·A wakeful flea, who bites the mouse.
一只醒着的跳蚤，咬了老鼠。
8·And drown the wakeful anguish of the soul.
苦闷的灵魂永无清醒的一天。
9·I have been wakeful at night for a couple of days.
我已经几天晚上睡不着了。
10·Would Death himself have freed him for wakeful living?
死亡会不会让他从清醒的生活中解脱呢？
1·When the dreaming element of REM intrudes into wakefulness, which can happen with sleepdeprivation, the result is wakeful dreaming or hallucinations.
当快速动眼睡眠的梦境成分侵入到觉醒状态，睡眠剥夺也会随之发生，而结果就是觉醒中的梦境或幻觉。
2·Objective To evaluate the efficacy of treatment of self behavior regulating sleep wakeful rhythm on patients with insomnia.
观察采用自身行为调节睡眠—觉醒节律治疗失眠症的疗效。