stammtisch (n.)youdaoicibaDictYouDict[stammtisch 词源字典]
1938, "table reserved for regular customers in a German restaurant," from German Stammtisch, from Stamm "cadre," literally "tree, trunk" (see stem (n.)) + tisch "table" (see dish (n.)).[stammtisch etymology, stammtisch origin, 英语词源]