duang其實是英文【twang】

1.鼻音（通常指方言）used to describe a way of speaking, usually one that is typical of a particular area and especially one in which the sounds are produced through the nose as well as the mouth2.（樂器等的）撥弦聲a sound that is made when a tight string, especially on a musical instrument, is pulled and released傳到香港后變?yōu)椤緞覮】傳到**后變?yōu)椤綿uang】或新造字【?成龍】。