Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
He was so startled that he yelled.
他惊吓得高声喊叫。
Personally, I'd rather go to the Science Museum.
就我个人而言，我倒想去科技馆。