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)
An economic decline of a prolonged period of little or no growth, and one that requires a long time ...
plural of U-shaped recession
Synonym of glacial trough.
plural of U-shaped valley
In a U-shaped manner.
The state or quality of being U-shaped.
The air space used by unmanned aerial vehicles
plural of u-space
A word, especially a noun in Indo-European linguistics, whose stem ends in /u/.
plural of u-stem
A method of integration in which a function of a variable is replaced with a new variable, conventio...
Synonym of U-bend.
plural of U-trap.
A tube in the shape of a capital U, in certain applications having a semipermeable membrane in the m...
plural of U-tube
A turn in a vehicle carried out by driving in a semicircle in order to travel in the opposite direct...
simple past and past participle of U-turn
A person or vehicle that performs a U-turn.
plural of U-turner
present participle and gerund of U-turn