Unit 2 PomesPeriod One New words1.concrete 形容词 a. 1. 有形的,实在的;具象的;具体的The word "apple" is a concrete noun. "苹果"是个具体名词。 Shoes and trees are concrete objects. 鞋和树是实物。 2. 具体的His plan is not yet concrete. 他的计划尚不具体。 Have ...

时间:2025-06-02 14:56栏目:中学教育