postal

a.邮政的

possibility, possible, possibly, possum, post, post office, post-, post-bag, post-box (US `mailbox), post-date, post-free, post-haste, post-industrial, post-mortem, post-office, post-paid, post-town, post-war, postage, postage stamp, postal code, postal order, postcard, poste restante, poster, poster paint (also `poster colour), posterior, posterity, postern, postgraduate, posthumous, posthumously, postilion (also posttillion), posting, postman, postmark, postmaster, Postmaster General, postnatal, postpone,