柯林斯詞典authoritative /???θ?r?t?t?v/ 1. ADJ Someone or something that is authoritative gives an impression of power and importance and is likely to be obeyed. 有權(quán)威的 He has a commanding presence and deep, authoritative voice. 他儀態(tài)威嚴(yán)，聲音深沉而有權(quán)威。2. ADJ Someone or something that is authoritative has a lot of knowledge of a particular subject. (關(guān)於某一學(xué)科) 權(quán)威性的 The first authoritative study of polio was published in 1840. 關(guān)於小兒麻痺癥的首篇權(quán)威研究報告發(fā)表於1840年。 返回 authoritative劍橋詞典showing that you are confident , in control , and expect to be respected and obeyed 專斷的；命令式的；權(quán)威性的 She has an authoritative manner that at times is almost arrogant . 她愛發(fā)號施令，有時幾乎到了盛氣淩人的地步。 containing complete and accurate information , and therefore respected 權(quán)威的；可信的；可靠的 The book is an authoritative account of the Second World War. 這本書對第二次世界大戰(zhàn)作了非常權(quán)威的記述。 返回 authoritative