gęsty olej

Large, decaying fish covered in the thick, dark oil washed up on some beaches.

He swallowed down the thick clinging oil with his eyes closed then went back to his book.

A pool of thick oil had gathered in a depression in the wood.

The images have a deep, rich texture, as if rendered in the thick, vivid oils of a painting.

The blood was black in the night, like thick oil, coating everything.

The seeds yield a thick, dark green oil for medicinal use or hair grease.

If you use thicker oil, it makes the engine work harder.

Remove thick oil and dirt by scraping with a putty knife.

A thick oil ran out onto his fingers.

And the coastal waters are polluted, even layered in some places with thick black oil.