problematic /ˌprɑːbləˈmætɪk/ adjective also problematical /ˌprɑːbləˈmætɪkəl/ /ˌprɑːbləˈmætɪk/
adjective
also problematical /ˌprɑːbləˈmætɪkəl/ Learner's definition of PROBLEMATIC
[more problematic; most problematic]
: difficult to understand, solve, or fix有疑问的;疑难的;难解的