• 例1:five-year-old (五岁的)
  • 例2:heart-to-heart (交心的)
  • 例3:plug-and-play (即插即用的)
  • 例4:state-of-the-art (最先进的)
  • 例5:He tries his best to explain to clients why using state-of-the-art technology is so important. (他尽自己所能向客户解释为什么使用最先进的技术非常重要。)