v.快速前行，快速运送，加速，促进
speed的过去分词和过去式

原形：speed

The traffic on the highway was speeding up as the rush hour approached.
随着高峰时段的到来，高速公路上的车流速度加快了。
The athlete was known for his speed and agility in the field events.
这位运动员以其在田赛中的速度和灵活性而闻名。
The new software updates have significantly sped up the performance of our computers.
新的软件更新显著提高了我们计算机的性能。
The police car was speeding through the streets to reach the accident site faster.
警车飞速穿过街道以更快地到达事故现场。
The chef had to speed up the cooking process to meet the lunch rush.
厨师必须加快烹饪过程以满足午餐高峰期的需求。
The sprinter trained hard to increase his speed and become a world-class athlete.
短跑运动员刻苦训练以提高速度，成为世界级运动员。
The video game has an option to speed up time, making gameplay more efficient.
这款电子游戏有一个选项可以加快时间，使游戏更有效率。
The company implemented new technology that sped up their production line.
公司实施了新技术，加快了生产线的速度。
The runner pushed himself to run at maximum speed during the final stretch of the race.
跑步者在比赛的最后一段努力以最快的速度奔跑。
The engineer designed the system to operate at high speeds for increased efficiency.
工程师设计系统以高速运行以提高效率。