bass drum
US /ˌbeɪs ˈdrʌm/
UK /ˌbeɪs ˈdrʌm/

1.
bombo, tambor baixo
a large drum that produces a low-pitched sound, used in orchestras, marching bands, and rock music
:
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The powerful beat of the bass drum resonated through the concert hall.
A batida poderosa do bombo ressoou pelo salão de concertos.
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He used a foot pedal to play the bass drum.
Ele usou um pedal para tocar o bombo.