1
be unsurpassed
用作表语，表示在某方面无人能及。
Her talent is unsurpassed.
她的才华无与伦比。
无与伦比的；不可超越的
先理解核心含义，再看它在真实句子里的用法。
无与伦比的；不可超越的
not capable of being improved on
Her talent is unsurpassed.
她的才华无与伦比。
未被他人超越的。
Not exceeded by others.
无法被超越的
not capable of being improved on
His skill as a negotiator remains unsurpassed.
他作为谈判者的技巧仍然无人能及。
The museum has an unsurpassed collection of ancient Chinese art.
这家博物馆拥有一批无与伦比的古代中国艺术藏品。
She achieved unsurpassed levels of accuracy in her experiments.
她在实验中达到了无与伦比的精确度。
用作表语，表示在某方面无人能及。
Her talent is unsurpassed.
她的才华无与伦比。
接介词 in 或 at 说明具体方面。
He is unsurpassed in mathematical reasoning.
他在数学推理方面无人能及。
用于比较，by 后引出比较对象。
This record has been unsurpassed by any athlete since then.
这个纪录此后从未被任何运动员超越。
作前置定语，强调程度极高。
The hotel offers unsurpassed luxury.
这家酒店提供无与伦比的奢华体验。
Not this
His achievement unsurpassed.
Use this
His achievement is unsurpassed.
形容词 unsurpassed 作表语时必须有系动词 is，否则句子缺少谓语；汉语可以说“他的成就无与伦比”，但英语不能省略 be 动词。加上 is 后结构完整，句意不变。
Not this
Her performance unsurpassed all others in the competition.
Use this
Her performance surpassed all others in the competition.
unsurpassed 是形容词（“未被超越的”），不能直接接宾语；要表达“超过”需用动词 surpass，过去式是 surpassed。改回动词后，句子主谓宾结构才正确。
Not this
This is the most unsurpassed achievement in the company's history.
Use this
This is an unsurpassed achievement in the company's history.
unsurpassed 本身已蕴含“无法被超越”的最高程度，属于不可分级形容词，不能再用 most 修饰；表达“一项无与伦比的成就”用 an unsurpassed achievement 即可，语义已经完整。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
无与伦比的品质
The hotel is famous for its unsurpassed quality of service.
这家酒店以其无与伦比的服务品质而闻名。
卓越非凡的性能
This car offers unsurpassed performance on any road.
这辆车在任何路面上都能提供卓越非凡的性能。
依然无人能及
His achievement remains unsurpassed in the history of the sport.
他的成就在这项运动的历史上依然无人能及。
在美丽方面无与伦比
The mountain scenery here is unsurpassed in beauty.
这里的山景在美丽方面无与伦比。
Use unsurpassed naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
un-（不）+ surpassed（被超过）：从未被超过，就像冠军站在顶峰，身后无人能及，即无与伦比。
语域：formal 常见场景：正式写作、学术评论、演讲致辞 这个词比较正式，多用于书面语和正式场合，日常口语中较少见。
这些词都与 unsurpassed 的重读结尾 /-pæst/ 押韵，其中 passed 和 past 同音。注意：assessed (/əˈsɛst/) 和 unpressed (/ʌnˈprɛst/) 拼写相似，但元音是 /ɛ/，不押韵。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.