So let's go to a clicker question.

那么让我们来做一个选择题。

youdao

OK, great. Good job on the clicker questions today.

好的，非常好，今天的选择题都做得太好了。

youdao

So, let's do a clicker question on isoelectronic atoms.

那么，让我们来做一个关于等电子原子的选择题吧。

youdao

So let's have a clicker question here on how many total pi bonds do you expect to see in benzene?

让我们来做个课堂习题,你们觉得苯环里有一共多少个π键？

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So, why don't you go ahead and take 10 more seconds on this second clicker question for our intro.

请大家再花十秒钟的时间,来做一下第二个选择题。

麻省理工公开课 - 化学原理课程节选

Please go get the clicker at the Bass Circulation Desk, and they should have enough everybody in the class.

去巴斯借书处领取表决器吧,应该每人都能领取到一个

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Clicker plans to make money from sponsored search, but Lanzone is tight-lipped about other revenue plans.

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And, unlike Netflix or Apple, Clicker has no intention of controlling price and distribution.

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He even started a company that tried to reinvent the TV clicker, but that went nowhere.

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