Karadzic is also charged with persecution, extermination and murder as well as taking U.N.peacekeepers hostage and the 44-month long siege of Sarajevo.

VOA: standard.2009.10.26

They're lipids but they also have a charged portion, a positively charged portion which interacts with DNA.

它虽然是脂类,但一部分带有电荷,其带有的正电荷将与DNA产生静电作用

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They also led American manufacturers to raise their prices as high as those charged for imported goods.

VOA: special.2010.05.20

He also says it is politically charged, since it comes ahead of March regional elections.

VOA: standard.2009.12.30

Also,the effectiveness of such watch lists is being called into question, as the man charged with trying to bring down flight 253 on Christmas Day was not on the U.S.'no fly' list.

VOA: standard.2009.12.28