听说你最近沉迷于网络用英文怎么说

"沉迷"在英语中常用词组是 "to become addicted to" 或 "to become obsessed with"。

这个词组来源于英语中 "addicted" 和 "obsessed" 这两个词，它们都表示一种强烈的兴趣或爱好，甚至是一种依赖关系。

例句:

I've become addicted to playing video games. (我已经沉迷于玩电子游戏了。)
He's become obsessed with collecting stamps. (他已经沉迷于集邮了。)
She's addicted to social media. (她沉迷于社交媒体。)
He's obsessed with watching TV. (他沉迷于看电视。)