concrete [ˈkɒŋkri:t]以下由轻松背单词网站提供
单词级别第4级基本释义adj.具体的,有形的;n.混凝土 ;v.用混凝土修筑,浇混凝土,凝结英英释义a very hard building material made by mixing together cement , sand , small stones and water参考例句Could you give us a concrete case? 你能不能给我们举个具体事例?We should make a concrete analysis of each specific question. 对于每个具体问题要进行具体分析。 推荐阅读 |