The wrong use of the word is sanctioned by usage.

这词误用已约定俗成了。

Traditional identification as to the three styles in singing performance has been tostada in the development in music arts.

约定俗成“唱法”划分模式已越来越不利于声乐事业发展，它缚了人们对声乐这门艺术艺术性思想性认现。