carbonic
adj. 碳的;由碳得到的
例句
With a little help from this carbonic acid, moving water forms most of the world's limestone caves.
在这种碳酸的帮助下,流动的水创造了世界上大部分的石灰岩洞穴。
Also, in surface water, there is a weak acid, carbonic acid, not sulfuric acid, but carbonic acid that helps dissolve the rock.
另外,在地表水中存在一种弱酸,它是碳酸,而不是硫酸,而且是能帮助溶解岩石的碳酸。
Once in the water, it reacts to form carbonic acid.
二氧化碳一旦进入水中,就会发生反应形成碳酸。