onusKK [ˋonəs] /ˈoʊnəs/發音名詞1責任、義務、負擔正式The onus is on the employer to provide a safe workplace.提供安全的工作環境是雇主的責任。2舉證責任法律In criminal cases, the onus of proof lies with the prosecution.在刑事案件中,舉證責任由檢方承擔。