enclosure [ɪnˈkləʊʒə(r)]

以下由轻松背单词网站提供

n.围绕，圈地，围场，围墙，附件，封入物

an area surrounded by fences or walls

We were led to a fenced enclosure. 我们被带到一处用篱笆围住的场地。
I received your enclosure with gratitude. 附件收到, 十分感谢。