Bka
abbr. 膝下截肢（below the knee amputation）
🗣️ 情景例句
I'm sorry. For these large orders, we insist on payment by L C.
对不起。对于这样金额大的订单，我们坚持用信用证支付。
He was out of his mind with grief.
他伤心得精神错乱了。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。