the brassOur editors are putting together more complete content — check back in about 20 minutesthe brassthe brass — noun名詞1. a hard yellow metal made from copper and zinc1.名詞釋義a hard yellow metal made from copper and zinc例句The doorknob is made of polished brass.2. wind instruments made of metal, e.g., trumpet, trombone2.名詞釋義wind instruments made of metal, e.g., trumpet, trombone例句He plays brass in the school band.