having existed, been in business etc for a long time 早已存在的;经营多年的
old-established merchant banks
历史悠久的商业银行
Examples from the Corpus
old-established• Born in 1882, Roosevelt came from an old-established and well-to-do landowning family of upstate New York.• But that is no longer possible in the historical or old-established large nation- states.• In the upland region an old-establishedpastoraleconomy and the local industry that supported it was in sharpdecline.• In the foreground can be seen the old-established straw-plait basketshop.• Others had grown up around old-established trading posts, such as those on the GoldCoast or in Sierra Leone.