前者是钢琴家的英文

• of pigs and cows the former is less valuable

• 前者:    the former
• 是:    Semantics
• 钢琴家:    pianist
• 钢琴家:    p_pianoman; pianista; the pianist
• 博列特（钢琴家）:    jorge bolet

例句与用法

1. Joan and jane are sisters . the former is a pianist ; the latter is a singer
   琼和简是姐妹，前者是钢琴家，后者是歌手。