arguable
adj. 无把握的，有疑问的；可论证的，有论据的
例句
It is arguable that giving too much detail may actually be confusing.
过分详细反而使人糊涂的说法是有道理的。
《牛津词典》
It is arguable that this was not as grave a handicap as it might appear.
有证据证明，这一残障不像看上去那么严重。
《柯林斯英汉双解大词典》
It is arguable whether he ever had much control over the real economic power.
仍无法确定他是否曾经较强地控制过真正的经济力量。
