dispute

英[dɪ'spjuːt;'dɪspjuːt] 美['dɪs'pjʊt]

certain or certainly; without doubt

无疑的；无疑地

the main part of his argument was beyond dispute.
他的观点的主要部分是毋庸置疑的。

not definitely decided

未确定的

such estimates are always open to dispute.
这样的推测总是不确定的。