V-ERG
(使)发出拨弦声;(使)发出嘣的一声
If you twang something such as a tight string or elastic band, or if it twangs, it makes a fairly loud, ringing sound because it has been pulled and then released.
例句
...people who sat at the back of class and twanged an elastic band...
坐在教室后面弹橡皮筋的这些人
His guitar makes a noise like a wooden ruler being twanged upon a desk…
他的吉他发出一声仿佛木尺弹在课桌上的噪音。