pump up
(verb)
Giải nghĩa:
To fill something with air or gas using a pump.
To fill something with air or gas using a pump.
Ví dụ:
He had to pump up the deflated tire before he could use his bike.
He had to pump up the deflated tire before he could use his bike.
pump up
(phrasal verb)
Giải nghĩa:
To motivate someone or increase their excitement or enthusiasm.
To motivate someone or increase their excitement or enthusiasm.
Ví dụ:
The coach pumped up the team with a rousing speech before the big game.
The coach pumped up the team with a rousing speech before the big game.
Cách sử dụng
The expression "pump up" means to increase or boost something. You can use it in a variety of situations, such as pumping up a bicycle tire with air, pumping up a crowd before a concert, or pumping up your own motivation before a task. You might also hear the phrase "pump up the volume" which means to increase the volume of music or a sound.
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