Ffl
abbr. federal firearms license 联邦轻武器许可证; fixed and flashing 固定并闪光
🗣️ 情景例句
Ask Paul Smith to fill in for me.
叫Paul Smith代替我出席。
All are brave when the enemy flies.
敌人逃跑时，个个都勇敢。
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。