1. 춥거나 무서워서 몸을 계속해서 떠는 모양. 2. with a wobble; 3.smoothly; with fluency; 막힘이 없이 시원시원하게 외는 모양. - In the manner of reciting fluently and without hesitation.
① constantly, continuously;
② quiveringly, shaking with cold or fear
(onomatopoeia: movement of a small wheel rolling or wobbling on the hard ground)