a type of dried, preserved beef
덜컥거리는 움직임
describes a movement that is sudden and not smooth
갑작스럽고 부드럽지 않은 움직임을 묘사하다
홱 움직이는 동작
describes a motion that is sudden and abrupt
갑작스럽고 급격한 움직임을 묘사하다