place是地方、放置的意思,replace是代替的意思例句1.Have they found anyone to replace her yet?他们找到了代替她的人没有?2.Who do you suppose will replace her on the show?你觉得谁会代替她参加这场演出?3.The new design will eventually replace all existing models.新的设计最终将会取代所有现有的型号。