pacer 

  1. 名詞
步測者
溜蹄的馬, 溜馬
/以上複數為"pacers"/
限定複數形態"Pacers"但作不可數名詞:
印第安納溜馬(美國一職業籃球隊)

    同義字詞
bellwether,leader,pacemaker,pacesetter,trendsetter

例句

  1. Are you a racer or a pacer ?
  2. But tell me which pacer does not ?
  3. My pacer is exactly where the straps go.
  4. The pacer systems are really very reliable.
  5. My firm already has a PACER login and password.