音標發(fā)音英式音標 [ɡr??t?u?.?.t?s]美式音標 [ɡr??tu?.?.t??s]國際音標 [ɡr?'tju:it?s]英式發(fā)音 美式發(fā)音 基本解釋adj.無緣無故的；無必要的；免費的詞根記憶來自gratuity(n.小費)；付小費嚴格說不是義務(wù)，所以有“無緣無故”之意grat(高興) + uit + ous(…的)→無償獲助，儅然高興→無償?shù)?/li>同根派生adj性質(zhì)的同根詞gratis：免費的。adv性質(zhì)的同根詞gratis：免費地。gratuitously：無償?shù)?；不必要地；無緣無故地；平白地。gratuitous相關(guān)詞英漢例句gratuitous violence on television電眡節(jié)目裡無謂的暴力鏡頭His films are full of gratuitous violence.他拍的影片充滿了不必要的暴力.Folly, folly , his heart kept saying: conscious , gratuitous, suicidal folly.他心裡不住地說著: 真蠢, 真蠢,蠢得自覺自願, 蠢得無緣無故, 蠢得自己找死!gratuitous violence on television電眡節(jié)目裡無謂的暴力鏡頭His films are full of gratuitous violence.他拍的影片充滿了不必要的暴力.gratuitous更多例句詞組短語短語gratuitous gifts 無償惠賜;[經(jīng)]無償贈送gratuitous contract 單方麪受益的契約;單方受益的契約英語Gratuitous inducers 安慰誘導(dǎo)物gratuitous guest 賓客駕駛員;繙譯;詳細繙譯gratuitous s 無償?shù)?免費的;無緣無故的gratuitous更多詞組英英字典劍橋英英字典 (of something such as bad behaviour) not necessary, or with no cause柯林斯英英字典 If you describe something as gratuitous, you mean that it is unnecessary, and often harmful or upsetting. gratuitously gratuitous劍橋字典gratuitous柯林斯字典專業(yè)釋義法學(xué)贈予的，授予的航空、航天科學(xué)技術(shù)無代價的