seismic

• 与地震或地球及地壳的其他震动有关的。也可指影响深远的、重大的。

Relating to earthquakes or other vibrations of the earth and its crust.

1. Relating to earthquakesB2formalscientific

   Subject to or caused by an earthquake or earth vibration.

   地震的

   • The region is highly seismic and experiences frequent tremors.
   • Seismic activity was recorded by the monitoring station.
   • Engineers designed the building to withstand seismic forces.

   同义词seismal

2. Very significant or majorC1informal

   Having a major or profound effect; earth-shattering.

   重大的

   • The election results had a seismic impact on the country's politics.
   • The company announced a seismic shift in its business strategy.
   • Her resignation caused a seismic change in the organization.

   同义词earthshakinggroundbreakinghistoriclandmarkmomentousmonumentalpivotal

   反义词inconsequentialinsignificantminornegligibletrivialunimportant