| 单词 | UFO |
| 释义 | UFO /yooh"ef"oh"/ or, sometimes, /yooh"foh/, n. , pl. UFO's, UFOs. any unexplained moving object observed in the sky, esp. one assumed by some observers to be of extraterrestrial origin. Also called unidentified flying object. Cf. flying saucer. [1950-55; u(nidentified) f(lying) o(bject)] |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。