in the doldrums

• 意气消沉,无精打彩

in the doldrums的用法和样例：

例句

1. Don't slouch in that slovenly way!
   别那么没精打彩！
2. Red finds Andy sitting in the shadow of the high stone wall, poking listlessly through the dust for small pebbles.
   瑞德看到安迪坐在高高的石墙下面，无精打彩的拂去鹅卵石上尘土。