Mainly, urea and uric acid producing even more ammonia.

同时尿素和尿酸会产生更多的氨。

But this pales in comparison to the powerful acids produced when water interacts with oxides of nitrogen or sulfur dioxide.

但与水与氮氧化物或二氧化硫相互作用时产生的强酸相比，这就显得苍白无力了。

And – just so we're all on the same page – yes, it causes tooth decay, brought on by the acid produced when bacteria in your mouth break it down.

顺便提一下，是的，它会导致牙齿蛀坏，因为口腔中的细菌分解糖时会产生酸。

A combination of poverty, sugar-rich diets and poor hygiene means 2.5bn people around the world suffer from tooth decay, in which acid produced by mouth-dwelling bacteria eats away at the hard enamel that coats the outside of a tooth.

贫困、高糖饮食和卫生条件差的结合，意味着全球有25亿人患有蛀牙。蛀牙是指口腔细菌产生的酸侵蚀覆盖在牙齿外部的硬牙釉质。

That generally happens when you're dehydrated But when you leave urine laying around for a while Bacteria can start digesting some of the other main components of urine Mainly, urea and uric acid producing even more ammonia.

这通常发生在您脱水时，但是当您将尿液放置一段时间后，细菌会开始消化尿液中的一些其他主要成分，主要是尿素和尿酸，从而产生更多的氨。