debatable
adj. 有疑问的，有争议的；成问题的
副词：debatably
近义词：disputable，arguable，controversial，questionable，doubtful，undecided，dubious，unsettled，moot，problematic，borderline，dubitable，unsure，uncertain，contestable，discussible，controvertible，indispute，opentoquestion，inquestion，contentious，undetermined，open，question，in，dispute，to，doubt，problematical，
英英释义
Adjective
- open to doubt or debate;
"If you ever get married, which seems to be extremely problematic"
- open to argument or debate;
"that is a moot question"
- capable of being disproved
例句
用作形容词(adj.)
- It is also a very debatable argument.这也是个争论很大的话题。
- It is debatable whether it is cost-effective.它的成本效益如何，尚无定论。
- It's debatable whether or not the reforms have improved conditions.改革是否改善了现状，这问题仍有争议。