vt.

1. 给……投上阴影；遮暗
2. 在重要性方面超过；夺去……的光彩；使相形见拙
   Her new book will overshadow all her earlier ones.

   她的新书将会使她以前写的书都黯然失色。

v.

1. tower above and cast a shadow over.
2. cast gloom over.
3. appear more prominent or important than.
   ▸be more impressive or successful than.