固定搭配:take a sharp turn(急转弯),in sharp contrast(形成鲜明对比)
记忆辅助
技巧:将 "sharp" 与视觉图像结合,想象一把锋利的刀或一个聪明的人,这样可以加深记忆。
小故事
英文: Tom found a sharp stone on the beach. He decided to use it to cut a piece of driftwood. As he worked, he admired the stone's sharp edge and thought about how useful it could be in different situations.