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。