grate和grateful两者没有联系例句1、She would be grateful for their company on the drive back有他们做伴开车陪她回去,她会很感激的。2、You'd think she'd have been grateful for my help.你还期望她会对我的帮助感恩戴德呢。3、I'd be grateful if you would keep it a secret.你如果能对此保密,我将不胜感激。