Как по Английски будет scoria

verb

Use or expend carelessly, extravagantly, or to no purpose.

Примеры использования:

We can't afford to waste electricity

adjective

(of a material, substance, or by-product) eliminated or discarded as no longer useful or required after the completion of a process.

Примеры использования:

Ensure that waste materials are disposed of responsibly

noun

An act or instance of using or expending something carelessly, extravagantly, or to no purpose.

Примеры использования:

It's a waste of time trying to argue with him

noun

Something regarded as worthless; rubbish.

Примеры использования:

There are bargains if you have the patience to sift through the dross

noun

Stony waste matter separated from metals during the smelting or refining of ore.

Примеры использования:

The burning liquid iron was forming a scum of slag

verb

Criticize (someone) in an abusive and insulting manner.

Примеры использования:

The film has been slagged by many critics for its improbable plot

noun

Stony waste matter separated from metals during the smelting or refining of ore.

Примеры использования:

The burning liquid iron was forming a scum of slag

verb

Criticize (someone) in an abusive and insulting manner.

Примеры использования:

The film has been slagged by many critics for its improbable plot

noun

Basaltic lava ejected as fragments from a volcano, typically with a frothy texture.

Примеры использования:

Chunks of black scoria

noun

Basaltic lava ejected as fragments from a volcano, typically with a frothy texture.

Примеры использования:

Chunks of black scoria