1. | 混凝土制的made of concrete |
a concrete floor 混凝土地面 |
2. | 确实的,具体的(而非想象或猜测的)based on facts, not on ideas or guesses |
concrete evidence/proposals/proof 确凿的证据;具体的建议;确实的证明 | |
‘It's only a suspicion,’ she said, ‘nothing concrete.’ “那只是怀疑,”她说,“没有任何确实的依据。” | |
It is easier to think in concrete terms rather than in the abstract. 结合具体的事物来思考要比抽象思考容易些。 |
3. | 有形的;实在的aconcrete object is one that you can see and feel |