knowledge基本解释
n,知识，学问；知道，认识；学科,同近
knowledge相关例句和用法He did not have much knowledge of American history..他对美国历史所知不多。
knowledge英英释义知识，学问；知道，认识；学科英释nnthe information, skills, and understanding that you have gained through learning or experience
knowledge短语knowledge of,知识.短语
