up-and-down
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary up-and-down Pronunciation: - ' dau ̇ n Function: adjective Date: circa 1755 1 : marked by alternate upward and downward movement, action, or surface 2 : PERPENDICULAR