短語詞組短語Lack k of knowledge 缺乏知識lack of the knowledge 知識缺乏lack of medical knowledge 毉學(xué)知識缺陷lack of knowledge of 對……缺乏認識Lack of knowledge is terrible 缺少知識是可怕的lack -of-knowledge inference 知識缺乏推理Lack Of Self -knowledge 無自知之明 返回 lack of knowledge