From the view of software construction of object-reuse, this discussed the oriented compiler ana interpreter in contrast with the construction of traditional compiler and interpreter. Then, we discussed how the object-oriented method supports the multi-level of reusing compiler and interpreter, and evaluate the kind of reusing that the object-oriented and the traditional methods support. We concluded that the object-oriented compiler and interpreter construction method is more suitable for software reuse. At last, this paper gave out some advises on how ro develop a visualized object-oriented compiler and interpreter reuse environment.