We should watch out for those friends in disguise.

However, the most harmful effect of sleeping in class is missing out on important points ．

然而，在课堂上睡觉带来的最有害的影响是会错过一些重要知识点。

中考真题- 2019 南京 任务型阅读

The effects of falling asleep in class can be quite serious ．

上课睡觉的影响可能相当严重。

中考真题- 2019 南京 任务型阅读

Often it's only 10% of your grade in class. he said.

“这通常只占课程成绩的10%，”他说。

四级真题- 2018年 6月 1卷 信息匹配

Don't wool-gather in class.

上课别开小差。

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He is always fooling around in class, but the teacher will catch up with him some day.

他总是在班上捉弄人，总有一天老师会抓住他的。

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No talking is allowed in class.

课堂上不准讲话。

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You can't smoke in class.

你不能在课堂上吸烟。

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Some teachers find it difficult to keep order in class.

有些老师觉得维持课堂秩序不容易。

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Parents always want their children to get more individual attention in class.

家长们总是希望自己的孩子在班上能得到更多的个别关注。

外研社英语同义词辨析词典

A teacher reprimanded a girl for talking in class

老师斥责了一个在课堂上说话的女生。

柯林斯高阶英汉双解学习词典

While an English student may have as little as six hours of contact time a week, those studying Mandarin are in class for most of the day.

英文系学生每周课时可能只有6小时，而中文系学生却几乎整天都在上课。

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For example, if three check-ins are performed in quick succession then three build/ delivery cycles may be triggered when really only the last one is necessary.

比如，如果三次签入在很短的时间内先后进行，那么可能触发三个构建、交付周期，实际上只有最后一次才是必要的。

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By hosting a joint party with a friend, you are saving time for many parents who would have had to attend two such parties in quick succession.

通过与一位朋友合办生日聚会，你为许多父母节省了时间，否则他们就需要连着参加两个这种聚会。

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If the news comes in quick succession in the quiet pleasure in the unlimited time, it is a great pleasure and relaxation detached.

倘若在喜事临门、在无限快乐中静读，便有一种无比超脱和放松的快感。

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This signal is three short spurts in quick succession and means that the operator should pass the office name only and wait for another order tone.

此种信号是快速连续的三次简短爆发，其表示的是操作员只可以传送电话局的名称，然后等待其他的命令音。

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Now, consider a thread trying to push n integers into this list in quick succession by calling push_back.

现在，假设一个线程试图通过调用push back把n个整数连续地添加到这个链表中。

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People who get into the car, keeping windows closed will inevitably inhale, in quick succession, excessive amounts of the toxin.

人们只要进入车内而又车窗紧闭，将会无法避免快速连续地吸入过量的毒素。

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I placed my right index finger on the sensor's glowing red window four times in quick succession so the system could create an accurate record.

我将右手食指放在感测器发出红光的窗口，快速连续点四下，让系统可以建立正确的记录。

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It refers to the changing of masks in quick succession to show different emotions and feelings of the character in the play.

它是川剧中的一种特殊技法，在几秒钟内可以多次变换脸部妆容，表演时常常用它来表达剧中人物的不同的思想感情。

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The explosions took place in quick succession near a crowded market and a mosque in the south of the city.

几次爆炸间隔时间非常短，分别发生在巴格达南部一个拥挤的市场附近和一座清真寺。

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