hour

美音：[aʊr] 英音：['aʊə(r)]

简单释义：

n.小时；整点；约一小时的时间；（工作、办公等的）固定时间

网络钟头；时刻；点钟

变形：

复数：hours

完整释义：

1.小时,钟头
2.一小时的行程;一小时的工作量
3.时间,时刻
4.(…)时,时代
5.目前,现在
6.…点钟
7.死期,末日
8.固定时间〔尤指工作时间〕;课时;【宗教】天主教的定时祈祷,祈祷文
9.【希腊神话】掌管季节、时序等的女神
10.【天文学】赤经十五度

例句：

The main outcome was the frequency of OSAS, defined as an apnea-hypopnea index of at least 10 episodes per hour.
对照组为通过药物治疗血压得到控制的患者。研究的主要终点是OSAS的频率，用每小时至少发作10次的呼吸暂停低通气指数作为衡量指标。
After one hour the Queen went out of her room. She called one of the servants, and said, "Take Snow-white into the forest and kill her. "
一小时后，王后从她的房间走出来，她叫来一个仆人说：“把白雪公主带到森林中杀掉。”
The spokesman said the train speed up to 250 kilometers per hour.
这名发言人说，列车行驶速度最高可达每小时250公里。
Every hour the assistant on duty had to read the instruments, make a note of the wind speed and direction.
每个小时当班的助理得观察仪器，记录风速和风向。
When asked what he thought of the train's speed of 240km per hour, he said: "it's really fast, it's the speed that we (our reform)need. "
当他被问到对火车速度每小时240公里有什么看法时，他说：“那真的是很快了，那就是我们（改进）所需要的速度。”
considered the fact that 92% of the American population is stuck in traffic for an hour and a half a day.
罚款问题前，从来没想到这样一个事实：每天都有92%的美国人要在路上花费一个半小时；
She asks me a question, then answers it herself, and after that she explained to me for half an hour why my answer is wrong.
她总是先我问个问题，然后自己给个答案，紧接着还要花半小时跟我解释，我的这个答案到底错在哪儿。
The researchers defined adequate physical activity as at least an hour of exercise outside of gym class at least five days a week.
研究者定义足够的运动量是除了体育课之外，每周至少五天，每天一小时。

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