Complete the following statements with proper words or expressions according to the course book.The specialized vocabulary by which members of particular arts, sciences, trades and professional communicate among themselves are referred to as( ).
【正确答案】：JARGON
【题目解析】：本题考查行话的含义。行话 (Jargon)指的是专业词汇，特定艺术，科学，商业和专业领域的成员彼此之间交流的词汇，例如商业方面的行话：bottom line（盈亏一览结算线）、Ballpark figures（大略估计；约数）。
