Vf
abbr. 很好(very fine);可变频率(variable frequency);视频(vision frequency)
🗣️ 情景例句
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法?
Following in his father's footsteps many years later, Sir Malcolm's son, Donald, also set up a world record.
很多年之后,马尔科姆爵士的儿子唐纳德踏着父亲的足迹,也创造了一项世界纪录。
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