Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
Would you like me to reschedule you for another time?
要不要我再另外为你安排别的时间？
Please think nothing of it.
别挂在心上。
Are there any other other people on the island?
岛上有人（居住）吗？