1. 填满；装满

– The box was packed with books.

这个盒子装满了书。

– The supermarket shelves were packed with fresh produce.

超市的货架上摆满了新鲜农产品。

– The stadium was packed with fans, cheering for their favorite team.

体育场座无虚席，球迷们为他们的最爱球队欢呼。

2. 挤满；挤满人

– The subway was packed during rush hour.

地铁在高峰时段挤满了人。

– The concert hall was packed with enthusiastic fans.

音乐厅里挤满了热情的粉丝。

– The beach was packed with tourists during the summer vacation.

暑假期间，海滩上挤满了游客。

3. 压缩；紧凑

– The air in the tire was packed tightly.

轮胎里的空气被紧紧地压缩。

– The designer packed the outfit into a small suitcase.

设计师将这套服装压缩进一个小手提箱。

– The students packed their notes into a small folder for easy access.

学生们将笔记压缩进一个小文件夹，以便于查阅。

：

“Packed”这个单词在英语中有三个核心含义：填满；装满、挤满；挤满人、压缩；紧凑。通过以上例句解析，我们可以更好地理解这个单词在不同语境下的用法。