Günün Kelime Sorusu
Although theoretical physicists had long postulated the existence of primordial gravitational waves, empirical researchers required decades of refined interferometric measurements to conclusively ---- their speculative models regarding cosmic inflation.
- A) substantiate
- B) undermine
- C) fabricate
- D) disregard
- E) perpetuate
Her gün 20 saniyelik gramer, akademik kelime ve sınav sorularını çözerek hazırlanın.