Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
Oh, nothing special. I read, watch TV or go to movies.
哦，没什么特别爱好。平时读书、看电视或去看看电影。
Why are you wearing my sweater?
你为什么穿着我的毛衣？
This time, the policeman lost his temper.
这一次警察火了。