形容詞 disputable:

1. capable of being disproved
   同義詞：debatable
2. open to argument or debate
   同義詞：arguable, debatable, moot

1. He made some very disputable claims about his record.
   他聲稱創(chuàng)造了新紀(jì)錄，那可大有爭議。

dis.put.a.ble

adj.（形容詞）
Open to dispute; debatable:
公開爭論的；可商榷的：
例句：
disputable testimony.
有爭辯余地的證據(jù)

【引伸】
disput.abil.ity
n.（名詞）
disput.ably
adv.（副詞）