对……宣战，对……发动战争，与……开战，与……交战，与……作战
1. to make war (on), to wage war (against), to go to war (with), to fight (with), to do battle (against)
Godan verb with 'u' ending
intransitive verb
抗争（逆境等），战斗，争斗，抵抗
3. to struggle (against adversities, etc.), to fight, to contend, to resist
Godan verb with 'u' ending
intransitive verb