upturning 上翻 例句与用法: An upturn in the sales figures delighted our manager. 销售额的增长使我们的经理很高兴。 Her luck seems to have taken an upturn. 她似乎时来运转了。 词形变化: 动词过去式: upturned | 动词过去分词: upturned | 动词现在分词: upturning | 动词第三人称单数: upturns |