definitive
US /dɪˈfɪn.ə.t̬ɪv/
UK /dɪˈfɪn.ə.t̬ɪv/

形容詞
1.
確鑿的, 決定性的, 明確的
conclusive; providing a final answer or solution
範例:
•
The police report provided definitive proof of his innocence.
警方報告提供了他無罪的確鑿證據。
•
We need a definitive answer by tomorrow.
我們明天需要一個明確的答覆。
2.
明確的, 權威的, 詳盡的
of the nature of a definition; explicit and exhaustive
範例:
•
The dictionary provides a definitive explanation of the word.
字典提供了該詞的明確解釋。
•
His book is considered the definitive guide to birdwatching in the region.
他的書被認為是該地區觀鳥的權威指南。
在 Lingoland 學習這個單詞