supplent和replace区别

supplement，n.增补(物)补充(物)添加物(报纸的)增刊(书籍的)补编，补遗，附录额外费用，附加费

例句

Industrial sponsorship is a supplement to government funding.

工业界的赞助是对政府拨款的补充。

replace，vt.代替取代更换(用…)替换(以…)接替更新把…放回原处

例句

Have they found anyone to replace her yet?

他们找到了代替她的人没有