Jf
abbr. 纪念邮资信封
🗣️ 情景例句
with Admissions at Columbia University.
与Columbia大学的招生人员。
My favorite game when I was a child was making snow angels in the freshly fallen snow.
我在孩提时代最喜欢玩的游戏，是在刚下的雪上堆雪天使。
He suggested a picnic.
他建议搞一次野餐。