Pfd
abbr. 程序流程图（Process Flow Diagram）；主飞行显示（Primary Flight Display）；个人漂浮设备（Personal Flotation Device）
🗣️ 情景例句
Without my glasses, I'm as blind as a bat.
没有眼镜， 我就像个蝙蝠一样瞎。
I apologize.
我很抱歉。
and when he flirts with fame, he is taking time off from living with himself,
当他沽名钓誉时，他就脱离了自我生活，