empty the tank

verb

(idiomatic) To make the utmost effort; to contribute to the absolute limit of one's energy and abilities.

I need to empty the tank and give it my all to win this race.

意味（1）

(idiomatic) To make the utmost effort; to contribute to the absolute limit of one's energy and abilities.

“It's important over the next five games to empty the tank and give all we've got.”