adj.必須負(fù)擔(dān)的(有責(zé)任的)
It's not a case of whether Enid wants to give evidence or not. If she overheard a criminal conversation, it's her bounden duty to report it to the police. 現(xiàn)在的問題不是伊妮德是否愿意作證。假如她偶然聽到罪犯的談話，那么，向警方報(bào)告是她義不容辭的責(zé)任。
