趣味青春英语电台 第134期:Off the record(在线收听

   Idiom:

  Off the record 非正式的,不记录下来的······事
  Hit the book:
  Likelihood
  Strain
  Incorporate
  Well-being
  Complement
  Be consistent with
  Hypothesis
  原文地址:http://www.tingroom.com/lesson/qwqcyy/320515.html