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
X开头单词
(共2,525个)
Any of a series of experimental aircraft and rockets, used to test and evaluate new technologies and...
plural of X-plane
Abbreviation of cross-platform.
Alternative form of xpost.
simple past and past participle of x-post
present participle and gerund of x-post
plural of x-post
To irradiate with X-rays.
simple past and past participle of x-radiate
third-person singular simple present indicative of x-radiate
present participle and gerund of x-radiate
Synonym of X-ray radiation.
plural of x-radiation
Pornographic or indecent.
X-ray
英 /ˈɛks ɹeɪ/
A ray of short-wavelength electromagnetic radiation usually produced by bombarding a metal target in...
glass (having a high lead content) that resists the penetration of X-rays and gamma rays
plural of X-ray absorbing glass
An observational branch of astronomy, which deals with the study of X-ray emission from celestial ob...
plural of X-ray binary
A binary star system in which one star of the pair is an optically invisible X-ray source.