pointless
英 ['pɒɪntlɪs]
美['pɔɪntləs]
	    - adj. 无意义的;钝的;不尖的;不得要领的
 
英英释意
- 1. not having a point especially a sharp point;
 - "my pencils are all pointless"
 
- 2. serving no useful purpose; having no excuse for being;
 - "otiose lines in a play"
 - "advice is wasted words"
 
- 3. lacking import;
 - "a pointless remark"
 - "a life essentially purposeless"
 - "senseless violence"