He confessed to a priest that he had sinned.他向神父忏悔他犯了罪.They sinned against the unwritten rules of this meeting.他们违反了这次会议的不成文规定.You have sinned and must repent your ways.你犯了罪,必须为你的所作所为作出忏悔。...
This preparation uses dialkyl imidazole salt, alkyl pyridine salt or caprolactam and fatty acid as reactant.该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.Thus the term dialkyl carbonate includes, for example, methyl ethyl carbona...