一分钟记三单词(英语单词轻松记)077: know, knowledge, knowledgeable 知道,知识,知识渊博的 know [nəʊ] v. 知道,认识,了解,懂得 knowledge [ˈnɒlɪdʒ] n. 知识,学问 gain knowledge 获得知识 have knowledge 有知识 knowledge base 知识库 knowledgeable [ˈnɒlɪdʒəbl] adj. 知识渊博的,有见识的 knowledgeable about:对……在行,在……方面知识渊博的 Do you know him? 你认识他吗? knowledge is power. 知识就是力量。 My friend is very knowledgeable about music. 我的朋友对音乐有丰富的知识。