circulation [i s$:Rkjul3i.qn ]     (순위: 3907 - 고2 수준)   뜻  순환; 유통 Mean  Movement in a circle or circuit, especially the movement of blood through bodily vessels as a result of the heart's pumping action. 예문 1. have a large circulation (발행 부수가 많다) 2. have a good circulation (순환이 좋다)