n ① [U] knowledge (of sth) got from personal experience, or study of it but not deep (由个人经验或对某事的研究得来的)知识:He has some ~ with French but does not speak fluently. 他懂得一点法语,但讲得不流利。make sbs ~ (或make the ~ of sb), get to know s......(本文共 977 字) [阅读本文] >>