相關(guān)單詞近義詞 downturn 低迷時(shí)期, fall 落下, slump 大幅度下跌, decline 下降, dip 浸, recession 后退臨近詞down, downcut相似詞downspout, downstage, downstairs, downstream, downtime, downtoner, downtown, downtrodden, 返回 downswing