lunacy /ˈluːnəsɪ/ TEM8

• 1. 

  N-UNCOUNT If you describe someone's behaviour as lunacy, you mean that it seems very strange or foolish. 荒诞; 愚蠢 [表不满]

  例：

  ...the lunacy of the tax system.

  ...此税收制度的荒谬。

  例：

  It remains lunacy to produce yet more coal to add to power stations' stockpiles.

  发电站的积存如此多却还在生产更多的煤，这实在是荒谬。

• 2. 

  N-UNCOUNT Lunacy is severe mental illness. 精神错乱 [老式]