基本解釋

• adj.干凈的；純潔的；完全的；空白的；正當(dāng)?shù)模痪珳?zhǔn)的
• adv.完全地
• n.清潔
• v.打掃；清掃；擦，刷

詞源解說

• 直接源自古英語的clne，意為清潔，純潔。

同根派生

• cleaned相關(guān)詞

用法辨析

adj. (形容詞)

• clean用作形容詞的基本意思是“清潔的,干凈的”,指實際上無污垢的人或物,也可作“新的,未用過的”“正派的; 誠實的; 純潔的; 正大光明的”“整齊的; 表面光滑的; 規(guī)則的; 勻稱的”等解。
• clean在句中可用作定語、表語或賓語補足語。
• clean的比較級是cleaner,最高級是cleanest。

adv. (副詞)

• clean的基本意思是“完全,徹底”,表示程度,在句中可用作狀語,修飾形容詞、副詞、介詞及它前面或后面的動詞。
• clean的比較級是cleaner,最高級是cleanest。

v. (動詞)

• clean用作動詞的基本意思是“使清潔; 變干凈”,指通過洗、掃、撣等手段以清除異物,引申可作“清掃”解。
• clean可用作及物動詞,也可用作不及物動詞。用作及物動詞時，跟名詞或代詞作賓語；用作不及物動詞時,意思是“洗凈,打掃干凈”,有時主動形式可表示被動意義。
• clean of表示“洗去…”; 接out,可以表示“打垮”,為美國俚語; 接up作“收拾整潔; 打掃,整頓”解,后面可以接要被清掃掉的物體,也可以接要使之干凈、整潔的對象,在口語中,可以表示“發(fā)財”。

• cleaned使用方法
• cleaned詳細(xì)辨析

英漢例句

用作形容詞 (adj.)

用作定語: ～+ n.

• Cats are very clean animals.
  貓是非常干凈的動物。

用作表語: S+be+～

• Neither hand is clean.
  兩只手都不干凈。

用作賓語補足語: S+V+O+～

• You should keep the machine thoroughly clean.
  你應(yīng)該保持機(jī)器的絕對清潔。

用作副詞 (adv.)

用作狀語

• I clean forgot about it.
  我把它完全忘記了。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• The new rifle cleans easily.
  新步槍容易擦干凈。

用作及物動詞: S+～+ n./pron.

• Please clean the blackboard.
  請擦一下黑板。

• cleaned更多例句

詞組短語

用作形容詞 (adj.)

～+名詞

• clean clothes 干凈的衣服
• clean copy 謄清的稿件
• clean night 明亮的夜晚
• clean proof (印刷)清樣
• clean sheet 干凈的床單

• cleaned更多詞組

英英字典

柯林斯英英字典

• Something that is clean is free from dirt or unwanted marks.
• You say that people or animals are clean when they keep themselves or their surroundings clean.
• A clean fuel or chemical process does not create many harmful or polluting substances.
• If you describe something such as a book, joke, or lifestyle as clean, you think that they are not sexually immoral or offensive.
• If someone has a clean reputation or record, they have never done anything illegal or wrong.
• A clean game or fight is carried out fairly, according to the rules.
• cleanly
• A clean sheet of paper has no writing or drawing on it.
• If you clean something or clean dirt off it, you make it free from dirt and unwanted marks, for example by washing or wiping it. If something cleans easily, it is easy to clean.
• cleaning
• If you clean a room or house, you make the inside of it and the furniture in it free from dirt and dust.
• cleaning
• Clean is used to emphasize that something was done completely.
• to clean up your act&rarrsee act
• to keep your nose clean&rarrsee nose
• a clean slate&rarrsee slate
• a clean sweep&rarrsee sweep
• clean as a whistle&rarrsee whistle

• cleaned劍橋字典
• cleaned柯林斯字典

專業(yè)釋義

化學(xué)

• 清洗

  CONCLUSIONS:According to the clean rules laid down by pharmaceutical Factory of Shanquan,Jinan,The desired cleaning effect of the pipe of infusion solution can be achieved.
  結(jié)論：濟(jì)南市山泉制藥廠大輸液生產(chǎn)車間制定的容器設(shè)備管道的清洗規(guī)程能夠達(dá)到預(yù)期的處理效果。

  電子、通信與自動控制技術(shù)

• 清洗

  Instead of usual physical wet cleaning, this new process can utilize the plasma etch to clean the ash chamber successfully.
  利用等離子刻蝕的工藝方法,替代了傳統(tǒng)的開腔清洗,解決了業(yè)界普遍存在的傳統(tǒng)開腔清洗下機(jī)臺停滯和延緩生產(chǎn)等重大問題。

  能源科學(xué)技術(shù)

• 清潔

  With the growing worldwide oil depletion, but the social demand for clean fuel is increasing.
  隨著世界范圍內(nèi)石油的日漸枯竭,社會對清潔燃料油的需求量卻在不斷增加。

• 干凈的

機(jī)械工程

• 潔凈

計算機(jī)科學(xué)技術(shù)

• 清理

  In order to clean incorrectness data, how to use outlier detecting and business rule to detect incorrectness data is studied. Through using multiplicate incorrectness data detecting methods, synthetically cleaning effect is improved.
  針對數(shù)據(jù)源中出現(xiàn)的錯誤數(shù)據(jù),研究了如何采用孤立點檢測和業(yè)務(wù)規(guī)則這兩種方法來檢測這些錯誤數(shù)據(jù),多種檢測方法大大提高了錯誤數(shù)據(jù)清理的綜合效果。

• 清除
• 清潔

土木建筑工程

• 清潔

  Natural gas is a kind of highly efficient and clean energy resources, so it’s an ideal energy source for the cities.
  天然氣是高效清潔的能源,也是理想的城市燃?xì)狻?/p>

  物理學(xué)

• 無放射性塵埃的，無放射性沾染的；非放射性的；干凈的

印刷、復(fù)印技術(shù)

• 清樣

軍事學(xué)

• 無輻射核裝置

宗教學(xué)

• 身心潔凈的，(某些肉類)可食的；(根據(jù)飲食教規(guī))不褻瀆的，不犯忌的