adj.完全清醒的;精明的;机警的;警戒的;
n.呢帽;
例句:
I could not relax and still felt wide awake.
我无法放松,还是很清醒。
She was wide-awake when I came in.
我进来的时候,她完全醒了.
At this, the old man came wide awake.
老头子遇到了反攻,精神猛然一振.