更新时间：2024-03-30 01:57作者：小编
一：speed_up是什么意思（中英文）解释的意思
speed_up是一个动词短语，意为加快、加速或提速。它可以用来描述物体、过程或行为的速度变快。
[spiːd ʌp]
1. 作为及物动词，表示使某物的速度变快。
：
- The new engine can speed up the car to 100 km/h in just 5 seconds. (新引擎可以让这辆车在5秒内加速到100公里每小时。)
- Can you speed up the video? I want to see the exciting part. (你能把视频加快吗？我想看那个精彩的部分。)
2. 作为不及物动词，表示自身的速度变快。
：
- The train gradually sped up as it left the station. (火车离开站台后逐渐加速。)
- My heart started to speed up when I saw him approaching me. (当我看到他走向我时，我的心跳开始加快。)
3. 作为名词，指代加速的过程或结果。
：
- The speed-up of technological development has greatly changed our daily lives. (技术发展的加速大大改变了我们的日常生活。)
- We need to find ways to achieve a speed-up in production without sacrificing quality. (我们需要找到方法，在不牺牲质量的情况下实现生产的加速。)
1. The company has implemented new measures to speed up the delivery process. (公司已经采取新措施来加快交付流程。)
2. She was running late for the meeting, so she decided to speed up her pace. (她迟到了，所以决定加快自己的步伐。)
3. The government is planning to invest more in infrastructure to speed up economic growth. (计划在基础设施方面投入更多，以加快经济增长。)
4. The doctor prescribed some medication to help speed up his recovery from the surgery. (医生开了一些药物来帮助他加快手术后的恢复。)
5. The speed-up of technological advancements has made our lives more convenient but also more complex. (技术进步的加速使我们的生活更便利，但也更复杂了。)
1. accelerate：动词，意为加速、促进。
：The company is trying to accelerate the development of new products. (公司正在努力加快新产品的开发。)
2. hasten：动词，意为催促、加快。
：The manager hastened the team to finish the project before the deadline. (经理催促团队在截止日期前完成项目。)
3. expedite：动词，意为加快、促进。
：We need to expedite the process in order to meet the tight schedule. (为了满足紧迫的时间表，我们需要加快流程。)
4. quicken：动词，意为加快、加速。
：The news of the promotion quickened her heartbeat. (晋升的消息让她的心跳加速。)
5. step up：动词短语，意为加快、增强。
：The company needs to step up its efforts to attract more customers. (公司需要加大力度吸引更多的客户。)
speed_up是一个常用的动词短语，可以用来描述物体、过程或行为的速度变快。它还可以作为名词，指代加速的过程或结果。除了常见的同义词外，也可以使用动词短语step up来表示类似的意思。在写作中，可以根据具体语境选择合适的同义词来丰富表达方式，并且注意使用正确的时态和语态来表达准确的意思。