1. 问题的：problematic 问题的 | problematical 问题的 | proboscidean 长鼻类的
2. 有问题的：problematic /有问题的/ | problematical /有问题的/ | problematically /有问题地/
1. 同problematic
Problematical means the same as problematic .
1. The long duet of Stanton and Paley was both richly fruitful and problematical.
adj
1. making great mental demands
hard to comprehend or solve or believe
e.g. a baffling problem
I faced the knotty problem of what to have for breakfast
a problematic situation at home
Synonym: baffling elusive knotty problematic tough
2. open to doubt or debate
e.g. If you ever get married, which seems to be extremely problematic
Synonym: debatable problematic