decimate
🇺🇸
/ˈdesɪmeɪt/
🇬🇧
/ˈdesɪmeɪt/
to kill or destroy a large part of something
The disease decimated the rabbit population.
病気がウサギの個体数を大幅に減らした。
to damage something badly or make it much weaker
Cheap imports have decimated the local industry.
安価な輸入品が地元の産業を大きく減少させた。