순환하는, 흐르는
Moving or flowing continuously through a closed system or area.
예문:
"The circulating pump ensures that hot water reaches every radiator in the building."
"Doctors monitored the circulating levels of the hormone in the patient's bloodstream."
순회하는, 유통되는
Moving from person to person or place to place; in use or distribution.
예문:
"The central bank is replacing old circulating coins with a new design."
"There are several circulating rumors about the CEO's sudden resignation."
"A circulating library allowed members to borrow books for a small fee."