单词 | upbeat |
释义 | upbeat /up"beet'/, n. Music. 1. an unaccented beat, esp. immediately preceding a downbeat. 2. the upward stroke with which a conductor indicates such a beat. adj. 3. optimistic; happy; cheerful: television dramas with predictably upbeat endings. [1865-70; 1950-55 for def. 3; UP- + BEAT] |
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