相关单词近义词 slump 大幅度下跌, recession 后退, dip 浸, decline 下降, depression 沮丧, downswing 向下挥动临近词downward, downtown, downturn in production, downturn in the business cycle相似词downtime, downtoner, downtown, downtrodden, downward, downward dog, downwards, downwind, 返回 downturn