plectrum
noun [ C ] mainly UK uk/ˈplek.trəm/ us/ˈplek.trəm/ plectrums or plectra uk/-ə/ us(US usually pick)
（拨琴弦用的）拨子，琴拨
a small, thin piece of plastic, metal, etc. that is held between the fingers and thumb and used for playing instruments such as the guitar