To move quickly up and down, or to change direction or position rapidly. ✍️ به سرعت بالا و پایین رفتن، یا به سرعت تغییر جهت یا موقعیت دادن.
✍️✍️می تواند نماد تغییرات سریع یا نوسانات باشد که اغلب به معنای ناپایداری یا غیرقابل پیش بینی بودن است.
... [مشاهده متن کامل]
👈مترادف: Quickly fluctuating, rapidly moving, swift changes
👇مثال؛
The stock market has been going up and down in a flash lately, making it hard to predict.
He was up and down in a flash, checking all the equipment during the emergency.
The weather has been up and down in a flash, switching from sunny to stormy within hours.
