war
🇺🇸
/wɔːr/
🇬🇧
/wɔː(r)/
Fighting between countries or groups over time.
The country went to war with its neighbor over land.
该国因土地问题与邻国开战。
Strong competition between groups or countries.
The companies started a price war to attract customers.
这些公司为了吸引顾客展开了价格战。
A long effort to stop something bad.
The government declared war on pollution in the city.
政府宣布向城市污染宣战。