Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
The expressway can lead you everywhere around this region.
高速公路能把你带到这个地区的任何地方。
You cannot sell the cow and sup the milk.
你不可能出售乳牛，同时又要喝牛奶。
There was no doubt that we were unwelcome visitors.
毫无疑问，我们的来访是不受欢迎的。