I am down as the first presenter.怎么翻译?i am down的用法

问题描述:

I am down as the first presenter.怎么翻译?i am down的用法

down作形容词,一般是失望、沮丧.
don't let me down.我的理解是“我很乐意第一个发言” 你去查看i am down的用法I don't think so.你有上下文吗?