definitive
🇺🇸
/dɪˈfɪnətɪv/
🇬🇧
/dɪˈfɪnətɪv/
adjective
R
final and cannot be changed
This is the definitive answer that cannot be changed.
这是最终且无法更改的答案。
R
the best and cannot be improved
This book is the definitive guide to cooking.
这本书是烹饪方面最权威且无法超越的指南。
translation
最终的, 最权威的