Smoke from the fire has blackened the walls.火烟已经把墙壁熏黑了。

We'll blacken your skies and burn your cities.我们要让你们的天空变得晦暗无光, 把你们的城市烧毁。

The married women of Shitamachi maintained the custom of blackening their teeth.下町的已婚妇女还保留着把牙齿涂黑的习俗。

He deliberately spread lies in an effort to blacken my character.为了玷污我的人格, 他蓄意散布谎言。

They're trying to blacken our name.他们企图败坏我们的名声。

You need to grill the tomatoes until the skins blacken.你得把番茄烤到外皮变黑才行。