Unidentified flying object
n. 不明飞行物, 飞碟
📖 牛津释义
unidentified flying object
(abbr 缩写 UFO), = flying saucer (flying).
🧩 词语组成解析
unidentified
[[ˌʌnai'dentifaid]]
a. 未被认出的, 未经确认的
flying
[['flaiiŋ]]
a. 飞的, 飘扬的, 飞速的\\nn. 飞行, 飞花
🗣️ 情景例句
You're making the right decision
你做了一个正确的决定
Oh! I'm sorry. I wish you could stay.
哦，真遗憾，要是你能多呆一会儿该多好。
Modern machines can make the copy bigger or smaller, lighter or darker and copy onto both sides of the paper.
代机器可以放大、缩小、制作较亮的或较暗的复印件，也可以在纸的两面复印。