However, even a non-virtual function should be tested to ensure that you get the correct results.

但是即便如此，也应测试非虚函数，以确保获得正确的结果。

youdao

However, even a non-virtual function should be tested to ensure that you get the correct results.

但是即便如此，也应测试非虚函数，以确保获得正确的结果。

youdao