1. The bitterness of the coffee was dulcified by adding a spoonful of sugar.
咖啡的苦涩被加入一勺糖而变得甜美。

2. The harsh criticisms were dulcified by her polite response.
她的礼貌回应使得严厉的批评变得温和。

3. The chef dulcified the spicy dish with a hint of honey.
厨师用一点蜂蜜让这道辛辣的菜变得甜美。

4. Her smile dulcified the tense atmosphere in the room.
她的微笑让房间里紧张的气氛变得愉悦。

5. The speaker's kind words dulcified the audience's initial skepticism.
演讲者的友好话语让观众最初的怀疑情绪变得温和。

6. The bitter memories of the past were dulcified by the happy moments shared with loved ones.
过去的苦涩回忆被与亲人分享的快乐时光所甜化。