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speed (EN)
名词,动词,感叹词

名词 “speed”

单数speed,复数speeds或不可数
  1. 速度
    The car reached a speed of 120 miles per hour on the highway.
  2. 快速
    We are cruising at speed right now.
  3. 档位
    The car has a six-speed gearbox.
  4. 非法兴奋剂药物,尤其是安非他明
    He was arrested for selling speed to college students.
  5. (摄影) 相机快门打开的时间长度
    Using a slow speed can create interesting motion effects.

动词 “speed”

不定式 speed; 三单 speeds; 过式 sped, speeded; 过分 sped, speeded; 动名 speeding
  1. 加速 (快速移动)
    The train sped through the countryside.
  2. 超速
    She was fined for speeding on the highway.
  3. 加速
    This new software will speed the process.

感叹词 “speed”

speed
  1. (电影中)表示录音设备正在运行并准备就绪。
    The director shouted "Action!" after the sound engineer called "Speed!