单词	perfin
释义	perfin /ˈpəːfɪn / noun Philately A postage stamp perforated with the initials or insignia of an organization, especially to prevent misuse.Such punched stamps are referred to as perfins, an abbreviation for perforated initials.... The discussion of perfins, advertising stationery, selvedge, and sponsorship identified further implications of the connection between Canadian business and postage stamps. Origin 1950s: from perf(orated) in(itials).
随便看	superscripting superscription supersecretion supersecular supersedable supersede supersedeable supersedeas supersedeas bond supersedence superseder supersedere supersedure super-self supersensibility supersensible preference preference bidding preference bond preference share preference shareholder preference voting preferencing preferency preferendum

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