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 harmonic whose frequency is many times that of the fundamental
plural of ultraharmonic
Extremely hazardous.
plural of ultrahazardous activity
An activity that is so dangerous that any person engaging in it will be held strictly liable for har...
Very strongly healing.
Extreme heat.
simple past and past participle of ultraheat
present participle and gerund of ultraheat
third-person singular simple present indicative of ultraheat
Describing any atom that has a very large atomic weight; especially those that lie beyond fermium in...
extremely heroic
Alternative spelling of ultra-high.
Extremely hip.
Holomorphic and such that all derivatives are uniformly bounded by a constant multiple of the argume...
The condition of being ultrahomogeneous
Such that every isomorphism between finitely generated substructures extends to an automorphism of i...
Extremely or exceedingly hot; of utmost hotness.
Having powers much greater than those of a normal human; superhuman
superhydrophobic