pencil

n.铅笔

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, penance, pence, penchant, pencil-case, pencil-sharpener, pendant, pendent, pending, pendulous, pendulum, penetrability, penetrable, penetrate, penetrating, penetratingly, penetration, penetrative, penguin, penholder, penicillin, peninsula, peninsular, penis,