specialize 的用法及固定搭配

specialize

1.下面两句意思略有不同:

  • He specializes chemistry. (他把化学专门用于某一目的。)
  • He specializes in chemistry. (他专门研究化学。)

2.specialized用作形容词,作“专科的”解,跟general相反,如a highly specialized reference library和a subject of specialized study。