新视野大学英语词汇讲解第729期:concrete

2012-10-28 11:02:16　

concrete

a. of or relating to a material thing or group of things rather than to an idea
具体的
Beauty is not concrete but a door is.
美丽不是具体的东西，但门是。
Have you any concrete plans about how to deal with these difficulties?
对怎样解决这些困难,你有没有什么具体的计划?