一个半

• The poor kid ' s been in here half an hour
  这个孩子已经在这里等了一个半小时了
• Circulate for one and half hours before pulling out
  循环一个半小时再起钻。
• The tour should last about an hour and a half
  这次参观大概需要一个半小时。
• It took us an hour and a half to finish the job
  我们花了一个半钟头才做完。
• A parcel weighing half a ton has just been delivered
  一个半吨重的包裹刚刚递送出去。
• The lecture will last about an hour and a half
  这次演讲会持续一个半小时。
• Dinner will be ready in an hour and a half
  晚饭即将在一个半小时后准备好
• Semi online scheduling on three identical machines
  三台平行同型机的一个半在线排序算法
• It took me one and a half hours to finish my homework
  完成家庭作业用了我一个半小时。
• Oh , look who ' s here an hour and a half late
  哦，看看是谁晚到了一个半钟头