blackening
v. 变黑,致黑; (使)变黑,把…弄黑( blacken的现在分词 ); 发暗; 败坏(名誉等),诋毁
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。
You need to grill the tomatoes until the skins blacken.
你得把番茄烤到皮变黑为止。
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。
They're trying to blacken our name.
他们企图败坏我们的名声。
1. changing to a darker color
The solid decomposed rapidly with blackening.
固体迅速分解并变暗.
Having received a thorough blackening from Miss Pao, he could hardly go on.
方鸿渐给鲍小姐喷了一身黑, 不好再讲.
The output signal from the detector may be the blackening of a photographic emulsion.
探测器的输出信号可以是照相乳胶的黑度.
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.
You'd better not a lawsuit against him for blackening your name.
你最好不要为他中伤你而对他提出诉讼.