| 单词 | UFO |
|---|---|
| 音标 | 英[ˌju:ef'əʊ] 美[ˌjuef'oʊ] |
| 解释 | n.不明飞行物，飞碟; |
| 例句 | N-COUNT 不明飞行物 A UFO is an object seen in the sky or landing on earth which cannot be identified and which is often believed to be from another planet. UFO is an abbreviation for (缩略=) 'unidentified flying object'. 例：There has been a surge of UFO sightings in America.美国不明飞行物目击事件激增。 |
| 变形 | pl:UFOs~ |
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