spiral down
第三人称
spirals down
现在进行时
spiraling down
过去式
spiraled down
过去完成时
spiraled down
1
急剧下降, 迅速恶化
to rapidly decline
- The city's air quality started to spiral down as industrial pollution increased.
随着工业污染的增加，城市的空气质量开始急剧下降。
- The project's progress spiraled down as unexpected challenges emerged.
随着意外挑战的出现，项目的进展急剧下降。
- The athlete's performance spiraled down due to persistent injuries.
由于持续受伤，运动员的表现急剧下降。
- The neighborhood's safety spiraled down as crime rates continued to rise.
随着犯罪率持续上升，社区的安全急剧下降。
- The student's grades began to spiral down after a series of missed assignments.
在一系列未完成的作业之后，学生的成绩开始急剧下降。