Wif
abbr. 气象仪表飞行（Weather Instrument Flight）
🗣️ 情景例句
Do you know where the nearest post office is?
你知道最近的邮局在哪儿吗？
Our company has agencies all over the world.
本公司在全世界各地都设有代理处。
Whatever the source of noise, one thing is certain: silence, it seems, has become a golden memory.
看来寂静已变成一种珍贵的回忆。