1.
Moving or acting rapidly.
迅速的，快速的快速移动或行动的
2.
time optimal
时间最优的, 快速的
3.
Moving swiftly;rapid or nimble.
轻捷的，快速的行动得迅速的；快的或敏捷的
4.
having the surface burned quickly with intense heat.
表面被高热快速的烤焦。
5.
The car was speeding away in the fast lane.
车速很快。 走的是快车道。
6.
the thrill of speed
高速的快感[刺激]
7.
To increase the speed of.
加速，促进加快…的速度
8.
a quick worker, reader
工作速度快的人、 阅读速度快的人
9.
A pitch thrown at the pitcher's maximum speed.
快速球投球手以最快速度投掷出的球
10.
fastball:a pitch thrown at the pitcher's maximum speed.
快速球:投球手以最快速度投掷出的球.
11.
Quick makeup, hair, and outfit changes, and PRESTO!
快速化妆、做发型、换装，极速的快板!
12.
Study on Distribution of Fast Moving Consumer Goods Based on Quick Response;
基于快速响应的快速消费品配送研究
13.
a rapid movment; a speedy car; a speedy errand boy.
发展速度快的运动；速度快的汽车；手脚快的跑堂。
14.
Quick edits for fast beats, and longer edits for slow beats
快速编辑用于快速操作，慢速编辑的操作较慢
15.
fast film; on the fast track in school; set a fast pace; a fast car.
快速胶卷；在学校里发展得很快；以迅速的步伐；速度快的汽车。
16.
Is light the fastest?
光的速度是最快的吗？
17.
Fast and instant are the key words.
“快速”是关键的两个字。
18.
They're moving way too fast.
他们推进的速度太快。