かわせそうばのきゅうへん【為替相場の急変】
sudden changes in exchange rates
きおんのきゅうへん【気温の急変】
sudden changes in (atmospheric) temperature
きゅうへん【急変】
1〔激変〕a sudden change [turn]父の容態が急変したMy father's condition took a sudden turn for the worse.彼の態度は急...
きゅうへん【急変】
sudden [sharp] change
けつあつのきゅうへん【血圧の急変】
a sudden change in blood pressure