adv.夜间;
n.夜( night的名词复数 );晚上;(举行盛事的)夜晚;…之夜;
例句:
His face was covered with the stubble of several nights.
他几天没刮胡子,脸上胡子拉碴。
For three nights, the shepherd maintained his lonely vigil.
牧羊人孤零零地连续看守了三个晚上.
I have sleepless nights worrying about her.
我好几个晚上都睡不着,一直担心她。