知识贝壳
知识贝壳
所属栏目：英语习语
to come somewhere between two possibilities and so fail to meet the requirements of either. □ The material is not suitable for an academic book or for a popular one. It falls between two stools. □ He tries to be both teacher and friend, but falls between ......（本文共 218 字 ） [阅读本文] >>