spiral down

US /ˈspaɪ.rəl daʊn/
UK /ˈspaɪ.rəl daʊn/
"spiral down" picture
1.

急劇惡化, 螺旋式下降

to continuously get worse or decline, often at an accelerating rate

:
After losing his job, his life began to spiral down.
失業後,他的生活開始急劇惡化
The company's profits continued to spiral down due to poor management.
由於管理不善,公司的利潤持續螺旋式下降