Jf
abbr. 纪念邮资信封
🗣️ 情景例句
Please try to keep relaxed, sir.
别太紧张，先生。
Your price is 20% higher than that of last year.
你方价格比去年高出20%。
From 1914 to 1924 he was supreme and unchallenged.
在1914年至1924年期间，他首屈一指，独霸影坛。