a. 完全清醒的, 精明的, 机警的

n. 低顶宽边软毡帽

Wide-awake \Wide`-a*wake"\ (w[imac]d`[.a]*w[=a]k"), a.
Fully awake; not drowsy or dull; hence, knowing; keen; alert.
--Dickens.


Wide-awake \Wide`-a*wake"\, n.
A broad-brimmed, low-crowned felt hat.