Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
Uh, uh, it's 888 Grant Avenue. It's a block east of Washington Square.
嗯，哦，是Grant大道888号。华盛顿广场东边的一个街区。
I told him to stay for lunch.
我告诉他留下来吃午餐。
Sorry sir.
对不起，先生。