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)
Extremely slow; of utmost sluggishness.
Extremely or exceedingly small.
extremely smart.
Very smooth
Very snug.
Very highly social.
Extremely soft; of utmost softness.
plural of ultrasoft
Extremely solemn.
Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency ...
A piece of industrial or laboratory equipment that consists of a container, or bath, used for cleani...
plural of ultrasonic bath
In an ultrasonic manner.
To subject to ultrasonication.
simple past and past participle of ultrasonicate
third-person singular simple present indicative of ultrasonicate
present participle and gerund of ultrasonicate
sonication using ultrasound
A device for performing ultrasonication.
plural of ultrasonicator