gunpowderKK [ˋgʌnˏpaʊdɚ] /ˈɡʌnˌpaʊdɚ/發音名詞1火藥、黑火藥The museum explains how gunpowder changed the nature of warfare.博物館解說火藥如何改變了戰爭的形態。2火藥味、衝突氣氛比喻There was gunpowder in the air before the two sides finally spoke.雙方終於開口前,空氣中充滿火藥味。