at fast speed信息详情
以极快的速度
at speed───迅速地，高速地；高速地， 快地
at fast───在快速的
at high speed───急速；快马加鞭；全速
at top speed───全速; 火速；全速；竭尽全力
at full speed───以高速度; 飞速；全速
fast fast───快！快
unsafe at any speed───以任何速度都不安全
speed───v.快速运动；加速；促进；（使）繁荣；超速驾驶；（非正式）用兴奋剂成瘾；n.（Speed）斯皮德（人名）；n.速度，速率；进度；迅速；繁荣；感光度；排挡；（非正式）安非他明
fast───n.斋戒；绝食；n.(Fast)人名；(德、英、俄、芬、捷、瑞典)法斯特；adj.快速的，迅速的；紧的，稳固的；adv.迅速地；紧紧地；彻底地；vi.禁食，斋戒
The latest computers can work at a blindingly fast speed.───最新的计算机能达到极高的运行速度。
Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.───人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。
Nonruminants cannot extract much energy from the hard parts of a plant; however, this is more than made up for by the fast speed at which food passes through their guts.───反刍动物并不能从植物的坚硬部分汲取太多能量；但是它们的肠胃能够快速地消化并且处理食物，从而大大地弥补了这方面的不足。
Advancing at fast speed, taking on the shape of olive-like, and having large extent of variation are the characters of the rhythm expression of The Romance of the Three Kingdoms.