offering up a sacrifice;laying offerings on the altar
上供
?offer sacrifices on the altar ?grease or oil sb’s palm (with sth) 許多人在清明節(jié)到親人墓前～。Many people lay offerings before the tombs of their beloved on the Pure Brightness Day./給上級(jí)～是一種腐敗行為。It is a corrupt practice to grease the superiors’palms.