mightily /ˈmaɪtɪlɪ/

• 1. 

  ADV Mightily means to a great extent or degree. 非常; 很大程度上 [老式]

  例：

  He had given a mightily impressive performance.

  他的表演让人印象极为深刻。

  例：

  She strove mightily to put Mike from her thoughts.

  她拼命地想忘却迈克。