balloons[bəˈlu:nz]n.气球( balloon的名词复数 ); 热气球1. They decorated the room with flowers and balloons. 他们用花和气球装饰了房间。2. The first vehicles to navigate the air were balloons. 首次在空中航行的飞行器是气球。3. Many children like balloons. 许多孩子都喜欢气球。4. The balloons dissolved high in the sky. 气球在高空中渐渐消失。5. The colourful balloons rose high into the air. 五颜六色的气球腾空而起。