backbeat ['bækbi:t]

例句:

• Washes of colour pervade, but always with a sprightly drumming backbeat.
  来自BBC
• Economics does not determine history, but it does provide the backbeat.
  经济无法左右历史的前进, 但是经济能够提供回应和提示.
  
• "Closure"'s break-up blues places churchy organ against a funky backbeat.
  来自BBC
• There is a come-as-you-are, can-do backbeat to Eilat to this very day.
  来自THETIMES