penance

n. 自我惩罚

pemmican, pen, pen-and-ink, pen-friend (also esp US `pen-pal), pen-name, pen-pusher, pen-pushing, pen-wiper, penal, penal code, penal law, penal servitude, penalization, penalize, penalize, penalise, penally, penalty, penalty area, penalty clause, penalty kick, pence, penchant, pencil, pencil-case, pencil-sharpener, pendant, pendent, pending, pendulous, pendulum, penetrability, penetrable, penetrate, penetrating, penetratingly, penetration, penetrative, penguin, penholder, penicillin,