numb

听到这个可怕的消息后，他整个人都麻木了。

He was completely ___numb after hearing the terrifying news.

在寒冷的户外站了太久，我的手指都冻得没知觉了。

After standing outside in the cold for too long, my fingers became completely ___numb.

长期的工作压力让他对同事的困境变得麻木不仁。

The constant work stress left him ___numb to his colleagues' struggles.