音標發(fā)音英式音標 [d??t]美式音標 [d??t]國際音標 [d?:t]英式發(fā)音 美式發(fā)音 基本解釋n. 汙垢，泥土；灰塵，塵土；下流話詞源解說 直接源自中古英語的drit，意爲髒，排糞。詞根記憶拍拍襯衫(shirt)上的灰塵(dirt)拍拍襯衫(shirt)上的塵土(dirt)同根派生adj性質的同根詞dirty：下流的，卑鄙的；汙穢的；惡劣的；暗淡的。adv性質的同根詞dirtily：齷齪地；下賤地。n性質的同根詞dirtiness：骯髒；汙穢。vi性質的同根詞dirty：變髒。vt性質的同根詞dirty：弄髒。dirt相關詞英漢例句用作名詞 (n.)Wash the dirt off.把汙物洗去。dirt更多例句詞組短語用作名詞 (n.)動詞+～get dirt off the wall 除掉牆上的汙物get dirt on the dress 衣服弄髒wash the dirt off 洗去汙垢dig dirt about sb 講某人的閑話eat dirt [口]含垢忍辱（等於eat boiled crow）dirt更多詞組英英字典劍橋英英字典(NOT CLEAN) dust, soil, or any substance that makes a surface not clean(GOSSIP) unpleasant or bad details about someone's private life that are repeated or published to influence people's opinion of them in a negative way柯林斯英英字典 If there is dirt on something, there is dust, mud, or a stain on it. You can refer to the earth on the ground as dirt, especially when it is dusty. A dirt road or track is made from hard earth. A dirt floor is made from earth without any cement, stone, or wood laid on it. If you say that you have the dirt on someone, you mean that you have information that could harm their reputation or career. If you say that someone treats you like dirt, you are angry with them because you think that they treat you unfairly and with no respect. dirt劍橋字典dirt柯林斯字典專業(yè)釋義能源科學技術含金泥汙物電子、通信與自動控制技術汙垢A kind of wind driven cleaning ring that used in clean insulator surface dirt in power system are introduced. It is composed of an insulator ring and wind driven push bowl,brush ring. and scrape board.介紹了一種用於電力系統(tǒng)清掃絕緣子表麪汙垢的風力清掃環(huán) ,它由一個絕緣環(huán)和風力推動碗、毛刷環(huán)、刮板等組成 ,利用風力使清掃環(huán)在絕緣子上鏇轉 ,掃除和刮去絕緣子表麪汙垢 ,使絕緣子保持清潔 ,防止汙閃事故的發(fā)生。地球科學矸石