in decline
US /ɪn dɪˈklaɪn/
UK /ɪn dɪˈklaɪn/
短语
在下降, 在衰退
decreasing in quantity, importance, or quality
示例:
•
The number of students choosing to study arts subjects is in decline.
选择学习艺术科目的学生人数正在下降。
•
The economy has been in decline for several years.
经济已经衰退好几年了。