Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
It's a nap. Tomorrow morning at ten o'clock.
简单得很。明早十点。
Grasp the thistle firmly.
毅然处理困难局面。
I nearly forgot! It's Grandma's birthday next Thursday
我差点儿忘啦！下星期四是奶奶的生日。