cheer up片語動詞KK [tʃɪr ʌp] /tʃɪɹ ʌp/發音片語動詞1振作起來、高興起來、打起精神She cheered up as soon as she heard the good news.她一聽到好消息就高興起來了。2使振作、逗某人開心、讓人打起精神可拆開I bought her flowers to cheer her up after the exam.考試結束後我買了花讓她開心一下。3使更有生氣、裝點、增添活力A few bright cushions would really cheer up this room.幾個顏色鮮豔的靠墊會讓這個房間看起來生動許多。