knowledge/ˋnɑlIdʒ; ˈnɒlIdʒ/n [U] 1 the information, skills, and understanding that you have got through learning or experience 知识﹔学问﹔认识: You don’t need to have any special knowledge to do this job. 做这工作不需要有专门知识。+of His knowledge of American history is impressive. 他在美国历史方面的学问令人钦佩。+about our knowledge about the functioning of the brain 我们对于大脑功能的认识a general knowledge quiz 常识问答比赛2 when you know about a particular situation or event, or the information you have about it 了解﹔消息: Evans denied all knowledge of the robbery. 埃文斯说他对这次抢劫一无所知。to (the best of) sb's knowledge (used to say that someone may not know all the facts) 据某人所知 To the best of my knowledge the new project will be starting in June. 据我所知﹐新项目将于六月启动。without sb's knowledge The contract had been signed without his knowledge. 这份合同是背着他签的。common knowledge at 见 COMMON1