速

quick

rapid

fast

velocity

速[sù]

-（迅速;快）fast;rapid;quick;speedy:
fast[speed]reading;速读
producequickresults;haveaspeedyeffect;收效甚速
-（速度）speed;velocity:
windspeed[velocity];风速
velocityoflight[sound]光[音]速
-（姓氏）asurname:
SuXijue速希觉
-（邀请）invite:
uninvitedguest;gatecrasher不速之客

羚羊跑起来速度惊人。
Gazelles can move with astonishing velocity.

那辆汽车的速度简直太快了！
The car was moving at such a velocity!

她工作得很快，我跟不上她的速度。
She works so fast that I can't keep pace with her.

他的妻子警告他开车不要超速。
His wife admonished him not to drive too fast.

这种疾病的迅速蔓延使医疗当局感到忧虑不安。
The rapid spread of the disease is alarming the medical authorities.

幼年是生长迅速的时期。
Childhood is a period of rapid growth.

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.

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