形容詞 high-speed:

1. operating at high speed
   同義詞：high-velocity

high-speed

adj.（形容詞）
Operated or designed for operation at high speed:
高速的：高速運轉的或為高速運轉而設計的：
例句：
a high-speed food processor.
高速食品加工機

Taking place at high speed:
高速的：以高速度發(fā)生的：
例句：
a high-speed chase.
高速度的追逐

Having a speed of 50-500 frames per second, as movie film, to record events that occur too rapidly for usual photography.
高速攝影的：每秒攝制50到500畫格以拍攝對于普通攝影來說太快的景象的，如電影拍攝中的高速攝影