sleepless
英 ['sliːplɪs]
美['slipləs]
	    - adj. 失眠的;不休息的;警觉的;永不停息的
 
英英释意
- 1. experiencing or accompanied by sleeplessness;
 - "insomniac old people"
 - "insomniac nights"
 - "lay sleepless all night"
 - "twenty watchful, weary, tedious nights"- Shakespeare
 
- 2. without having the eyes closed or covered by the eyelids;
 - "to an eye like mine, a lidless watcher of the public weal"- Alfred Tennyson