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What did they charge for the repairs?

他们收了多少修理费？

《牛津词典》

What do you charge for work of this type?

这种活你收多少钱？

《牛津词典》

Question Box is a service that provides answers free of charge for people who cannot search the Internet directly.

VOA: special.2009.10.12

So for example, that might have a formal charge of negative 1, because to some extent it has gained that much electron density that it now has a formal charge that's negative.

比如，可能它的形式电荷为负一，因为在一定程度上它得到了这么多的共用电子密度,那么它现在就有了负的形式电荷。

麻省理工公开课 - 化学原理课程节选

So we can do this for any final charge we have, if we have a molecule that has a charge of plus 2, then all of the formal charges should add up to plus 2 and so on.

对于任意净电荷的情况,我们都可以这样做，比如假设我们有一个带两个正电荷的分子，那么所有的形式电荷加起来应该等于正二，等等。

麻省理工公开课 - 化学原理课程节选

All the networks are currently wrestling with ways to charge for services on packet networks.

BBC: Graphic

The original complaint against the broker includes a felony charge for causing serious bodily injury.

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An investment company called Jaguar Financial Services is leading the charge for a complete management makeover.

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