derelictionKK [ˏdɛrəˋlɪkʃən] /ˌdɛɹəˈlɪkʃən/发音名词1失职、怠忽职守、渎职正式,常用于 dereliction of dutyThe officer was dismissed for a serious dereliction of duty.那名警官因严重失职而遭到免职。2荒废、废弃、年久失修正式The old factory has fallen into complete dereliction.这座旧工厂已经完全荒废了。用这个字练口说→