ADJ-GRADED
令人生气的；让人极为沮丧的；使人极其恼火的
If you describe something as maddening, you mean that it makes you feel angry, irritated, or frustrated.
例句
Shopping in the January sales can be maddening...
在元月促销期间购物可能会让人大为恼火。
It is, in its way, a maddening biography.
客观来说，这部传记很是令人气愤。