to rest our mind and body, with our eyes closed

睡觉, 睡眠
to no longer be awake, and so, be sleeping
to start again after taking a break or discontinuing an activity for a while

回到, 重新开始
(of eyes) opened or stretched as much as possible, often due to surprise, fear, or amazement

睁大的, 宽大的
not in a state of sleep or unconsciousness

醒着的, 清醒的
very deep in sleep and difficult to be woken up

熟睡, 酣睡
to breathe through one's nose and mouth in a noisy way while asleep

打鼾, 鼾睡
a disorder in which one is unable to sleep or stay asleep

失眠, 失眠症
to consume a drug, medication, or substance in a specified manner, such as swallowing, inhaling, or injecting

服用, 摄取
a medication taken to induce sleep or relieve insomnia

安眠药, 催眠药
a series of images, feelings, or events happening in one's mind during sleep

梦, 梦想
a very scary, unpleasant, or disturbing dream

噩梦, 梦魇
someone whose sleep is easily disturbed

浅眠者, 易醒者
to rest or sleep for a short period of time during the day
proper for a particular purpose or circumstance

恰当的, 合适的
extremely clever, talented, or impressive

杰出的, 出色的
having a quality that is not satisfying

糟糕的, 差的
needing to sleep or rest because of not having any more energy

疲倦的, 累的
needing a lot of work or skill to do, understand, or deal with

困难的, 艰难的
feeling afraid, often suddenly, due to danger, threat, or shock
feeling or showing shock or amazement

惊讶的, 吃惊的
feeling extremely tired physically or mentally, often due to a lack of sleep

筋疲力竭的, 疲惫不堪的
extremely bad or unpleasant

可怕的, 糟糕的
to a very great amount or degree

极其, 非常
not able to occur, exist, or be done

不可能, 无法
extremely unpleasant or disagreeable
receiving damage and becoming broken or destroyed

粉碎的, 破碎的
very large in size

巨大的, 庞大的
