提示：点击例句中的单词，就可以看到词义解释

All are mit alumni from about the same time .

所有的这些都是麻省理工学院同一时代的校友。

Imagine the harvard alumni association with an army .

想象一支哈佛校友组成的大军。

Children of alumni received an advantage .

校友子女在录取时获得优先待遇。

Hec paris has 63 overseas alumni associations in 49 countries .

hecparis在49个国家有63个校友会。

So far , 10 alumni have signed up for the service .

到目前为止，已有10个校友签约接受此项服务。