replacement

n.替代；替代物

repeater, repel, repellent, repent, repentance, repentant, repercussion, repertoire, repertory, repertory company, repertory theatre, repetition, repetitious, repetitiously, repetitively, repetitiousness, repetitiveness, repetitive, rephrase, repine, replace, replaceable, replay, replenish, replenishment, replete, repletion, replica, replicate, replication, reply, reply for sb., reply to sb., report, report card, report on, report oneself, reportage, reported speech, reportedly, reporter, reportorial,