颠扑不破

diānpūbùpò

颠扑不破 — diānpūbùpò

1. solid; unbreakable; (fig.) irrefutable; incontrovertible; indisputable

   他的证据确凿，论点颠扑不破。 tā de zhèngjùquèzáo lùndiǎn diānpūbùpò — His evidence is conclusive; his argument is indisputable.