problematic

形容词 problematic:

1. open to doubt or debate
   同义词：debatable, problematical
2. making great mental demands; hard to comprehend or solve or believe
   同义词：baffling, knotty, problematical, tough

1. Open to doubt or challenge; problematic.
   可疑的易于受到怀疑或挑战的; 有疑问的

prob.lem.at.ic

adj.（形容词）
Posing a problem; difficult to solve:
成问题的，疑难的：使人困惑的难题的；难以解决的：
例句：
a problematic situation in the home.
家庭难以解决的情况

Open to doubt; debatable:
有疑问的；值得怀疑的：
例句：
.if you ever get married, which seems to me extremely problematic.(Oscar Wilde)
.你是否结过婚，这一点对我来说很值得怀疑.(奥斯卡·怀尔德)

Not settled; unresolved or dubious:
未知的；未解决或含糊的：
例句：
a problematic future.
茫然未知的前途

【引伸】
prob.lemat.ically
adv.（副词）