noun🔗Share개전 사유, 전쟁 원인An act seen as justifying or causing a war; act of war."The repeated bullying of younger students became the casus belli for the school to implement a strict anti-bullying policy and disciplinary actions. "어린 학생들에 대한 반복적인 괴롭힘은 학교가 엄격한 학교폭력 방지 정책과 징계 조치를 시행하는 개전 사유가 되었다.politicswarmilitarygovernmentstateactionhistoryChat with AIVocabulary GamePractice Reading
