你是否遭遇过失眠带来的痛苦？繁忙的生活节奏给很多人造成压力，导致各种睡眠问题，今天就来盘点一下睡眠问题的各种英文说法。

1. sleeplessness/insomnia 失眠
例句：People who suffer trauma may exhibit irritability, sleeplessness, and difficulties in concentrating.
遭受创伤的人可能表现出易怒、失眠以及很难集中注意力。

What's the best cure for insomnia?
诊治失眠最好的药方是什么？

2. sleep deprivation 缺觉、睡眠不足
例句：Sleep deprivation or disturbances may affect the immune system capabilities.
睡眠不足或干扰可以影响免疫能力。

3. sleep disorder/somnipathy 睡眠失常/障碍
The result shows that 19% college students have sleep disorder problem.
例句：调查结果显示，19%的大学生有睡眠障碍问题。

4. jet lag 时差综合症，由时差造成的疲劳和睡眠障碍
On the first night in Chicago, be couldn't fall asleep because of the jet lag.
例句：在芝加哥的头一晚上，由于时差的原因使得他无法入睡。

5. night terrors 夜惊
例句：Night terrors can be a frightening phenomenon of childhood but they are not dangerous.
夜惊是童年期的一种可怕现象，但并无危险。

6. teeth grinding 磨牙症
例句：Have you had any treatment for the teeth grinding?
你接受过对磨牙的治疗吗?

7. nightmare 噩梦
例句：I feel as if I had waken from a nightmare.
我觉得好像刚从噩梦中醒来。

8. sleepwalking 梦游
例句：He claim no memory of what he had done while sleepwalking.
他声称自己对在梦游状态时所做的事情毫无记忆。