earthshaking

• 形容极其重要或重大，具有深远或革命性影响的事物。

Describes something of the utmost importance or consequence; having a profound or revolutionary impact.

1. Physically TremendousC1formal

   So loud or powerful that it causes the ground to vibrate.

   惊天动地

   • The explosion was earthshaking, felt miles away.
   • The earthshaking roar of the rocket launch echoed across the valley.
   • The earthquake produced an earthshaking rumble that lasted for minutes.

   同义词cataclysmicdeafeningearsplittingseismicthunderoustremendous

2. Extremely SignificantC1formal

   Of such great importance or consequence that it affects the entire world or changes everything.

   惊天动地的

   • The discovery of penicillin was an earthshaking event in medical history.
   • The invention of the internet was an earthshaking development for global communication.
   • The politician's earthshaking announcement changed the course of the election.

   同义词consequentialepoch-makinghistoricmomentousmonumentalrevolutionaryworld-shaking

   反义词inconsequentialinsignificantnegligibletrivialunimportant