Phrase
speeded up
verb
加速；加快
speeded up is the past of speed up.
To accelerate; to increase speed.
不及物用法：主语自身速度加快。
- 1.
To accelerate; to increase speed.
加速；增加速度。
- 2.
To accelerate (something): to increase its speed, to make it go faster.
使加速；增加其速度,使其更快。
使加速；加快；加速；增加速度。；使加速；增加其速度,使其更快。；加速；[经] 加速
In use
The software update should speed up your computer.
The train sped up as it left the station.
We are speeding up production to meet the order.
Verb forms
base speed up · third person speeds up · -ing speeding up · past sped up · past participle sped up
注意：speed up 是不规则动词，过去式和过去分词为 sped up。
Connections
Word family
- speeds up
- third person singular
- sped up
- past, past participle
- speeded up
- past, past participle
- speeding up
- present participle
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.