borderline [ˈbɔ:rdərlaɪn]

例句:

• "It's borderline counselling," she said.
  来自THETIMES
• In borderline cases teachers will take the final decision, based on the student's previous work.
  在难以定夺的情况下，教师将根据学生先前的作业做出最终评分。
  
• After the exams, the teacher gave all borderline cases a spoken test.
  考试后老师对那些在及格线上下的学生进行了一次口试.
  
• She's on the borderline between a first - and second - class honours degree.
  她介于 一等 和二等荣誉学位之间.
  
• Only human can be evil and they are borderline animals.
  来自SA
• Borderline - but relegation candidates in my opinion.
  来自BBC