benzothienobenzothiophene

词形变化

benzothienobenzothiophenes 复数 benzothienobenzothiophenes

释义与例句

n.
  1. 1.

    Any of a family of tetracyclic organic heterocycles composed of two fused benzothiophene groups, especially [1]benzothieno[3,2-b][1]benzothiophene, the basis of organic conductors of electricity

    可数 不可数 化学