Ifo
abbr. 已识别的飞行物（identified flying object）
🗣️ 情景例句
I put them in the pocket of my sports jacket.
我把它们放在我运动夹克的口袋里。
Though thy enemy seem a mouse, yet watch him like a lion.
即使敌人小如鼠，也要防他如防虎。
Fight for Freedom.
《为自由而战》。