邮政快件 yóuzhèngkuàijiàn express mail 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快件 kuàijiàn express mail An express delivery item such as a letter, package, or consignment of goods