upbeatKK [ˋʌpˏbit] /ˈʌpˌbit/發音形容詞1樂觀的、正向的、積極的She stayed upbeat even after the project was delayed again.即使專案又延期了,她依然保持樂觀。2歡快的、輕快的The café plays upbeat music every weekend morning.這家咖啡廳每個週末早上都放輕快的音樂。名詞1弱拍、上拍音樂The singer comes in on the upbeat, just before the chorus.歌手在弱拍進來,剛好在副歌之前。2好轉、上升少用Retail sales are finally on the upbeat this quarter.這一季的零售銷售終於有好轉的跡象。