Wiktionary英语词典
收录 1,329,381 个英语单词，来自Wiktionary的英文释义、IPA发音、词源、词形变化和词汇关系数据
U开头单词
(共36,822个)
A quotient of the direct product of a family of structures
plural of ultraproduct
extremely professional
extremely profound
Very progressive.
plural of ultraprogressive
Extremely protective.
extremely proud
extremely prudent
ultrapure
英 /ˈʌltɹəˈpjʊə/|/ˈʌltɹəˈpjɔː/
Extremely pure; of supreme purity.
The process, or the result of making something ultrapure
Made ultrapure
An extreme form of purism
The quality of being ultrapure.
ultraquantum
英 /ˌʌltɹəˈkwɒntəm/
Of a state in which only the lowest Landau level (orbit with a discrete energy value) is occupied.
Extremely or exceedingly quick; of utmost quickness.
Extremely quiet.
A race which is longer than a marathon.
plural of ultrarace
Extreme racism, the belief in the superiority of one's ethnic group or race