upturning英式朗读美式朗读基本解释(upturn 的现在分词) n. 情况好转, 向上趋势 v. (使)向上, 转朝上, 翻转英文释义-ing form of upturn n. an upward movement or trend as in business activity词形变化原形upturn上一个单词:upturned下一个单词:upturns