FAQs About the word sleepiness

困倦

a very sleepy stateThe quality or state of being sleepy.

嗜睡,疲劳,睡眠,嗜睡,昏昏欲睡,昏沉,休息的,熟睡中的,疲劳,打盹

意识,失眠,清醒,认识,失眠

sleepily => 睡眼惺忪地, sleepful => 睡意十分, sleeper nest => 睡巢, sleeper goby => 睡鱼鰕虎鱼, sleeper => 卧铺,