sleepiness
嗜睡
常用释义
英音[ ˈsliːpinəs ]
美音[ ˈsliːpinəs ]
基本释义
- n. 睡意，瞌睡；想睡
考试频率
中考
考频：近四年出现1次
- n.困倦; 瞌睡
高考
考频：近七年出现1次
- n.困倦; 宁静
四级
考频：近六年出现1次
- n.困倦; 宁静
例句
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1·A productive morning rewarded with a decent lunch, and then at about 3 p.m., there comes the irresistible sleepiness.一个高效的早晨换来了一顿丰盛的午餐，然后在大约下午3点的时候，难以抗拒的睡意就来了。
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2·This usually causes only minor discomfort, such as a skin rash, headache or sleepiness.这通常只会引起轻微的不适，如皮疹、头痛或嗜睡。
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3·Most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation.大多数研究睡眠行为的专家都认为，在这个国家，嗜睡实际上是一种流行病。
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4·Although the pressure of the cabin is adjusted to prevent altitude sickness, you could still experience sleepiness or a headache.虽然机舱压力可以被调节，以避免人体发生高空反应，但你仍会感到困倦或头痛。
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5·Their yawning seems to have nothing to do with sleepiness or boredom—quite the reverse—but it does precede a change in activity level.他们打哈欠似乎与困倦或者无聊没有任何关系，但恰恰相反，打哈欠这一行为的确出现在了活动水平的变化之前。
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6·A 2008 British study found that compared to getting more nighttime sleep, a mid-day nap was the best way to cope with mid-afternoon sleepiness.2008年英国的一项研究发现，与获得更多的夜间睡眠相比，午间小睡是应对午后困倦的最佳方式。
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7·A 2008 British study found that compared to getting more nighttime sleep, a mid-day nap was the best way to cope with the mid-afternoon sleepiness.2008年英国的一项研究发现，与获得更多的夜间睡眠相比，午间小睡是应对午后困倦的最佳方式。
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8·When sleepiness comes, get to bed.当困意袭来，赶紧上床睡觉。
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9·Some experts believe sleepiness comes in cycles.一些专家认为困意具有周期性。
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10·Daytime sleepiness can be caused by sleep disorders.日间奢睡可以是由睡眠紊乱造成的。
同义词
n.
睡意，瞌睡；想睡
同根词
词根：
sleep
sleepy
adj
欲睡的；困乏的；不活跃的
sleeping
adj
睡着的
sleep
n
睡眠
sleeping
n
睡眠
sleeper
n
卧车；卧铺；枕木；睡眠者
sleep
vi
睡，睡觉