debatable

英 [dɪ'beɪtəb(ə)l] 美[dɪ'betəbəl]

• adj. 成问题的；可争论的；未决定的

1. open to doubt or debate;

"If you ever get married, which seems to be extremely problematic"

2. open to argument or debate;

"that is a moot question"

3. capable of being disproved