英语翻译：
rapidity; expedition; promptitude
【法】 swift; vejocity
相关词条：
1.withspeed 2.velocity 3.inspeed 4.rapidity 5.promptitude 6.quickness 7.jildi 8.speediness 9.speed 10.swiftness 11.quickly 12.celerity 13.expedition 14.promptness 15.rapidness 16.expeditiousness
例句：
- 大群的人迅速地在演说者周围聚集起来。
A crowd quickly congregated round the speaker.
- 她死去的消息迅速传开。
The news of her death circulated (ie spread) quickly.
- 总统答应会迅速有效地惩罚 * 。
The president promised swift and effective retribution against the terrorists.
- 他们在辟谣方面反应迅速。
They've been very swift to deny these rumors.
- 他迅速的反应让我们吃了一惊。
His reaction of swiftness surprised us.
- 那个女病人在手术后迅速康复。
The patient had a speedy revival after her operation.
- 他的忠于职守和勤于工作使他得到迅速晋级。
His fidelity and industry brought him speedy promotion.
- 他对老师的提问作出了迅速的回答。
He gave a quick answer to the teacher's question.
分词翻译：
速的英语翻译：
fast; invite; rapid; speed; velocity
【医】 tacho-; tachy-