急きゅう転てん悪あっ化か

noun, noun or participle which takes 'suru'

sudden turn for the worse; sudden deterioration

Describes a situation, condition, or health that abruptly worsens. Often used in news or formal contexts.

• 患かん者じゃの容よう態たいが急きゅう転てん悪あっ化かした。

  The patient's condition suddenly took a turn for the worse.

• 経けい済ざい情じょう勢せいが急きゅう転てん悪あっ化かする可か能のう性せいがある。

  There is a possibility that the economic situation will suddenly deteriorate.