1·The results confirmed that the alcohol (ethanol) was being converted to acetaldehyde, causing DNA damage and switching on the cell's DNA repair genes.
结果表明，酒精(乙醇)转换成乙醛后破坏dna，激活细胞内dna的修复基因。
2·And it can mean a toxic breakdown product of alcohol called acetaldehyde - another carcinogen - can accumulate in the oral cavity when swished around the mouth.
而且酒精的代谢产物乙醛也容易通过漱口过程在口腔中堆积，这种物质也会致癌。
3·Acetaldehyde is toxic and has been shown to damage DNA.
乙醛是有毒物质，会损害人体的DNA。
4·Chlorohydrin production of propylene oxide with the impurities except for acetaldehyde, propionaldehyde and hydrocarbon, epoxides, halogenated alkanes, acetone, alcohols, such as.
用氯醇法生产的环氧丙烷中所合杂质除有乙醛、丙醛外，还有烃类、环氧化物、卤代烷、丙酮、醇类等。
5·When your body processes alcohol, it produces a chemical byproduct called acetaldehyde, which is responsible for those awful feelings that come with hangovers.
当你的身体处理酒精时，它会产生一种叫做乙醛的化学副产品，这是让你产生与宿醉伴随而来的可怕感觉的来源。