seismic
🇺🇸
/ˈsaɪzmɪk/
🇬🇧
/ˈsaɪzmɪk/
relating to earthquakes or the shaking of the ground they cause
Scientists study seismic activity to predict earthquakes.
科学者たちは地震活動を研究して地震を予測します。
very large or important, causing a lot of change
The company went through a seismic change in management.
会社は経営陣で激しい変化を経験しました。