the doldrums

劍橋詞典

?in the doldrums
informal
unsuccessful or showing no activity or development
不順利的；停滯的，沒有進展的
Her career was in the doldrums during those years . 那些年她的事業(yè)一直沒有什麼起色。
UK informal
sad and with no energy or enthusiasm
心灰意冷的；無精打採的

the doldrums noun [plural] (SEA)

old-fashioned
an area of sea where ships are unable to move because there is no wind
赤道無風帶 返回 the doldrums