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 ultrastructure
extremely subtle
A kind of washable synthetic suede.
The supernatant produced by ultracentrifugation
plural of ultrasupernatant
An extreme level of ovulation
Extraordinarily swift; of utmost swiftness.
Synonym of extrasynaptic.
Extremely systematic.
Extremely talented.
Someone who is extremely stupid, even more stupid than a retard.
extremely technical
Coming from outside the Earth; extraterrestrial.
Extremely tender.
Extremely tense.
Beyond the planet Earth.
Beyond the planet Earth.
A shortwave diathermy machine.
plural of ultratherm
Extremely or exceedingly thick.