Fof
abbr. free on field (airmail) 野外免费
🗣️ 情景例句
What a pleasant surprise running into you.
碰见你真是太棒了！
He that has a tongue in his head may find his way anywhere.
遇事多问，随处可行。
A man may acquire great knowledge of topics unconnected with his daily work,
一个人可能会获得与其日常工作无关的某些课题的渊博知识，