邮政区码 yóuzhèngqūmǎ postcode Origin Definitions Defs Strokes Stroke Words Sentences Sents 邮政 郵政 yóuzhèng noun postal service postal service or postal system; the department responsible for managing mail, money orders, and related tasks区码 區碼 qūmǎ area code a code representing a specific geographic area in postal or telephone systems