be interested in与 be keen on 是否相同?

be interested in 与 be interseting in的区别 be interested in be interested in与 be keen on 是否相同? 用be interested in造句 怎样用be interested in造句 be interested in等于什么 be interested in doing sth be interested in 什么意思? be interested in的意思 短语be interested in 为什么是be interested in而不是interested in为什么要加be be interested in可以等于be good be interested in和 be into 区别 be interested in 和be interested at 有什么不一样? be interested in和be interested with的区别 have interest in doing sth 与 be interested in 意思用法一样吗 be interested in 加动词ing么? be interested be interesting in 与 be interested in有何区别结构,用法 show interest 与 be interested in 与 become interested in 与 take an interest in 的区别如题望有例句