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speed/
spiːd
/
1.noun [c/u]
(rate，promptness) 速度
2.noun [u]
(fast movement) 快速
3.noun [c]
(rapidity) 迅速
4.noun [of typing] [ shorthand]
速度
5.vi.
to speed along/by {etc} 沿着{等}…迅速行进
6.vi.
(drive too fast) 超速行驶
at full {or} top speed
以最高速度
at a speed of 70km/h
以时速70公里
a five-speed gearbox
5速变速箱