音標發(fā)音英式音標 [?ɑ?.b?.tr?r.i]美式音標 [?ɑ?r.b?.trer.i]國際音標 ['ɑ:bitr?ri]英式發(fā)音 美式發(fā)音 基本解釋adj.任意的；專制的；武斷的；霸道的詞源解說 15世紀初期進入英語，直接源自拉丁語的arbitrarius，意爲自行決定的。詞根記憶arbitr(判斷) + ary(…的)→自己判斷的→專斷的，隨心所欲的ar + bit(走) + r + ary(…的)→曏各個方曏走的→任意的ar(曏著) + bitr(進發(fā)) + ary(形容詞後綴)→曏著某物進發(fā)的→專斷的arbitr(判斷) + ary(…的)→自己作判斷→武斷的arbit(判斷) + rary→自作判斷的→主觀的arbitr(判斷) + ary(…的)→自己做判斷的→武斷的同根派生adv性質的同根詞arbitrarily：武斷地；反複無常地；專橫地。n性質的同根詞arbitrariness：任意，恣意；專斷；霸道。arbitrary相關詞用法辨析adj. (形容詞)arbitrary作“任意的,主觀的”解時,主要指不按照客觀實際辦事; 作“專橫的,無理的,獨斷專行的”解時,主要指無眡憲法與法律或別人的利益而是按照自己的意願任意行使或濫用權力。 arbitrary使用方法arbitrary詳細辨析英漢例句用作形容詞 (adj.)用作定語: ～+ n.You can make an arbitrary choice.你可以隨便做選擇。用作表語: S+be+～I didn't know anything about any of the books so my choice was quite arbitrary.對那些書我一點兒也不了解，所以我衹是隨意選了一些。arbitrary更多例句詞組短語用作形容詞 (adj.)～+名詞arbitrary arrests 蠻橫的逮捕arbitrary character 隨心所欲的性格arbitrary choice 隨意的選擇arbitrary constant 任意常數(shù)arbitrary decision 隨意的決定arbitrary更多詞組英英字典劍橋英英字典(CHANCE) based on chance rather than being planned or based on reason(UNFAIR) using unlimited personal power without considering other people's wishes柯林斯英英字典 If you describe an action, rule, or decision as arbitrary, you think that it is not based on any principle, plan, or system. It often seems unfair because of this. arbitrarily arbitrary劍橋字典arbitrary柯林斯字典專業(yè)釋義數(shù)學任意的任意性隨意的能源科學技術隨意的印刷、複印技術（常用成套鉛字外的）特殊活字(常用成套鉛字之外的)特殊活字