blacken造句怎么写

any of various diseases in which the central tissues blacken.

blacken是使役动词，意思是`使变黑'。

But what Bernays was doing was not just trying to blacken the Arbenz regime.

Mark felt a tinge of jealousy toward John and he tried to blacken the picture.

Excessive or prolonged exposure to high temperatures will blacken the surface and reduce the effectiveness of the mirror.

The doctor explains how he can stitch up blood vessels in a healthy limb, causing it to blacken with gangrene over a few days.

Griff ignored the request. Instead he touched the letter to the candle flame and watched the parchment blacken, curl, and flare up.

The sapwood had all rotted away and after man handling the log into position and charring it to blacken it we simply cast it into the polished concrete floor to support the house above.

blacken sb's character by insinuation

The smoke has blacken the walls.

Don't blacken his good name by spreading lies.

To draw, write, or blacken with a black, carbonaceous material.

And why does you blacken your father's name like this, at your age?

In England it was the custom, during the seventeenth and eighteenth centuries, for all ladies of 16 to paint their faces and to blacken their eyebrows.

Therefore before they(gods)raised Caesar to be master of the world, they were minded to throw him down into the dust, even beneath the feet of Pompey, and blacken him face before the nations

a pernicious campaign to blacken his character

He accused the newspaper of trying to blacken his name.

All Meryton seemed striving to blacken the man, who, but three months before, had been almost an angel of light.

blacken a person's name

When I blacken hair, I have to beat up the drug powder in water.

Don't blacken my name by spreading rumors.

Another dangerous factor is that the water pollution including industrial wastes and poisonous gases which eventually blacken rivers and form acid rains.