problematic
英 [prɒblə'mætɪk]
美['prɑblə'mætɪk]
	    - adj. 问题的;有疑问的;不确定的
 
英英释意
- 1. open to doubt or debate;
 - "If you ever get married, which seems to be extremely problematic"
 
- 2. making great mental demands; hard to comprehend or solve;
 - "a baffling problem"
 - "I faced the knotty problem of what to have for breakfast"
 - "a problematic situation at home"