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)
plural of ultraphone
A photomicrograph obtained via an ultramicroscope.
plural of ultraphotomicrograph
extremely physical.
Synonym of nanophytoplankton.
Relating to or composed of ultraphytoplankton.
plural of ultraphytoplankton
Extremely pious, overly devout or reverent.
Beyond the planets.
nanoplankton and picoplankton considered as a group
More powerful than that of Vesuvius in AD 79 (witnessed by Pliny the younger)
Exceptionally polarized.
To polish a surface until it is ultrasmooth
simple past and past participle of ultrapolish
third-person singular simple present indicative of ultrapolish
present participle and gerund of ultrapolish
A power series in several variables P:Kᵈ→K (with K a field) of the form P(x)=Σ_(α∈ℕᵈ)c_αx^α whose co...
plural of ultrapolynomial
Exceptionally poor; in a state of dire poverty.
A particularly pure or intense form of pop music.