hitchhiking ['hɪtʃhaɪkɪŋ]

例句:

• Hitchhiking effects also play a role in experiments with marker genes.
  附加效应在以标记基因作试验中也是起作用的.
  
• She decided hitchhiking was her best method of escape.
  她认定搭便车是自己最好的逃跑方法。
  
• You're opening the door to trouble by hitchhiking.
  沿途搭车会滋生事端.
  
• Big cars, freedom to travel, hitchhiking, religious freedom and sexual liberties.
  来自SA
• Jocelyn is waiting for Lou, an adult man who picked her up hitchhiking.
  来自NEWYORKER
• I, like you suggest, think hitchhiking on large animals, especially whales seems unlikely.
  来自SA