blacken
- v.（使）变黑，弄黑;抹黑，丑化，败坏...的名誉
过去式： blackened 现在分词： blackening 过去分词： blackened 第三人称单数： blackens
blackenThese words all mean to damage, injure, destroy or kill sb/sth with heat or fire.以上各词均含因高温或火导致损坏、损伤、毁灭之义。
to damage, injure, destroy or kill sb/sth with fire, heat or acid; to be damaged, etc. by fire, heat or acid指（使）烧（或灼）坏、烧（或灼）伤、烧（或灼）死：
She burned all his letters.
她把他的信全部付之一炬。
The house burned down in 1995.
那所房子在1995年烧毁了。
[usually passive] to make sth black by burning it; to become black by burning指（使）烧黑、烧焦：
The bodies had been charred beyond recognition.
这些尸体已烧焦，无法辨认。
[often passive] to make sth black指使变黑：
There was a row of brick houses, blackened by smoke.
那里有一排砖房，全被烟熏黑了。
Things that are charred have been burnt. Things can be blackened by fire or just by smoke, or by sth else entirely. |
to burn part of your body with very hot liquid or steam指因高温液体或气体而烫伤
to burn and slightly damage a surface by making it too hot指把物体表面烫坏、烧煳、烤焦：
I scorched my dress when I was ironing it.
我把自己的连衣裙熨焦了。
to burn the surface of sth slightly, usually by mistake; to be burnt in this way尤指不小心把物体表面烤焦、烫煳：
He singed his hair as he tried to light his cigarette.
他点烟时把头发给燎了。
Things are scorched by heat or fire. Things can only be singed by fire or a flame. |
blacken
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1
V-ERG （使）变黑；弄黑；涂黑
To blacken something means to make it black or very dark in colour. Something that blackens becomes black or very dark in colour.The married women of Shitamachi maintained the custom of blackening their teeth...
下町的已婚女性还保留着把牙齿涂黑的习俗。
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2
VERB 诬蔑；玷污；给…抹黑
If someone blackens your character, they make other people believe that you are a bad person.He accused him of knowingly spreading falsehoods in an effort to blacken my character...
他指控他蓄意散布虚假信息以玷污我的人格。
verb
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1
- make or become black
- The smoke blackened the ceiling
- The ceiling blackened
- Synonym: melanize melanise nigrify black
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2
- burn slightly and superficially so as to affect color
- The cook blackened the chicken breast
- The fire charred the ceiling above the mantelpiece
- the flames scorched the ceiling
- Synonym: char sear scorch
数据来源：WordNet
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You need to grill the tomatoes until the skins blacken .
你得把番茄烤到皮变黑为止。
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Blacken easily with cold bath face ?
用冷水洗脸容易变黑吗？
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He accused the newspaper of trying to blacken his name .
他指责报纸企图败坏他的名声。
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There was a row of brick houses , blackened by smoke .
那里有一排砖房，全被烟熏黑了。
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Smoke had blackened the walls .
烟把墙壁都熏黑了。
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Their faces were blackened with soot .
他们满脸煤灰。
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They 're trying to blacken our name .
他们企图败坏我们的名声。
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The married women of Shitamachi maintained the custom of blackening their teeth
下町的已婚女性还保留着把牙齿涂黑的习俗。
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He accused him of knowingly spreading falsehoods in an effort to blacken my character
他指控他蓄意散布虚假信息以玷污我的人格。
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The wall was blackened by smoke .
墙熏得黑糊糊的。
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The kitchen walls are blackened by smoke .
烟把厨房的墙壁熏黑了。
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Most of the dead were burned on the hands and feet and blackened all over .
大多数死者手脚都被烧坏，全身发黑。
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The sky blackened as the rain clouds approached .
团团乌云渐近，天色随即转暗。
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Study on Stability of Blackening Quality for Steel at Normal Temperature
钢铁常温发蓝质量稳定性研究
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A new surface treatment technology : room - temperature blackening
一种新型表面处理技术&室温发黑
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Study on blackening agent for steel at normal temperature and control of quality
钢铁常温快速发黑剂的研制及发黑质量控制
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Blackening Process for Iron and Steel Parts at Lower Middle Temperature
钢铁件低中温发黑工艺
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Study On Steel and Iron Blackening Liquid Under Normal Atmospheric Temperature
钢铁常温发黑液的研究
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Quick ; a new rapid chemical blackening process of stainless steel
不锈钢快速化学发黑工艺
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An Investigation on Rapid Blackening Solution for Steel at Room Temperature
钢铁常温快速发黑液
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A New Technique for Blackening of Iron and Steel Surface
新型钢铁表面发黑工艺研究
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Study on normal temperature blackening agent for Iron & Steel
钢铁常温发黑剂的应用与研究
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A test of lower middle temperature blackening on steel part was introduced .
介绍了钢铁件低中温发黑工艺试验。
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Investigation of Room Temperature Blackening Technology for Iron and Steel
钢铁件常温黑化工艺的研究
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Research on Surface Blackening Process and Mechanism of Titanium Alloys
钛合金表面发黑工艺研制及机理研究
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Problems and skill in using of new blackening liquid at normal atmospheric temperature
新型常温发黑液应用中的问题和技巧
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Study of selenium free blackening of iron and steel at room temperature
钢铁常温无硒发黑工艺的研究
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Current status and prospect of the blackening of iron and steel
钢铁发黑技术的现状及展望
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Study on Iron and Steel Blackening at Room Temperature
钢铁常温发黑溶液及应用研究
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Application of Statistics Experiment to the Process Optimization of Copper Blackening at Room Temperature
应用统计学实验方法优化铜常温发黑剂配方