conclusive
adj. 结论性的,毫无疑问的
例句
Her attorneys claim there is no conclusive evidence that any murders took place.
她的律师们声称没有任何发生过谋杀的确凿证据。
《柯林斯英汉双解大词典》
There is no conclusive proof.
没有确凿的证据。
This physical evidence was conclusive.
这些物证是决定性的。