compound bow

compound bow ( ورزش )
واژه مصوب: کمان مرکب
تعریف: کمانی مجهز به قرقره و بافه که کشیدن زه را برای کمان گیر آسان می کند

In modern archery, a compound bow is a bow that uses a levering system, usually of cables and pulleys, to bend the limbs. . . . The pulley/cam system grants the user a mechanical advantage, and so the limbs of a compound bow are much stiffer than those of a recurve bow or longbow.
کمان مرکب