Vfr
abbr. [航]目视飞行规则（visual flight rules）
🗣️ 情景例句
OK, Susan.
好的，Susan
I was born on November first,nineteen thirty-five.
我是一九三五年十一月一号。
2 Two friends meet at school on the first day of term.2
两个朋友于新学期的第一天在学校见面。