wide-awake
adj. 完全醒着的；警觉的
名词：wide-awakeness
近义词：vigilant，watchful，alert，ontheball，bright-eyedandbushy-tailed，perky，unsleeping，heads-up，
英英释义
Adjective
- fully awake;
"the unsleeping city" "so excited she was wide-awake all night"
- fully alert and watchful;
"played heads-up ball"
例句
用作形容词(adj.)
- The children are still wide awake.孩子们仍然完全醒着。