If you must deep fry, be sure to drain the food on kitchen paper, turning it a few times to drain off as much oil as possible.

如果你一定要油炸，一定要把食物放在厨房的纸上，翻动几次尽量把油吸干。

youdao

The water will soon drain away [off].

水很快就会流掉。

《新英汉大辞典》

If you must deep fry then be sure to drain the food on kitchen paper, turning it a few times to drain off as much oil as possible.

如果你一定要深度油炸，请在食物专用的吸油纸上把食物过多的油吸掉，并在纸上翻转食物，尽量把油吸干。

youdao

Their purpose is to drain off rain water properly and to cool and show off the huge engine.

FORBES: Los Angeles Debut: The Lamborghini Aventador Roadster

Cold water and sulphuric acid next, drain off the gasoline, that leaves a paste, boil the paste, add a reactive.

BBC: Transcript: Cocaine: Alex James in Colombia

Squeeze the spinach to drain off as much liquid as possible.

NPR: A Kitchen Table, an Easter Deadline and Family